Merge branch 'master' into ab-upgrade-otp-version

CHANGELOG.md

@@ -1,16 +1,41 @@
 ## Current
 
 ### Features
-- [#2366](https://github.com/poanetwork/blockscout/pull/2366) - paginate eth logs
+
+### Fixes
+- [#2425](https://github.com/poanetwork/blockscout/pull/2425) - Force to show address view for checksummed address even if it is not in DB
+
+### Chore
+- [#2402](https://github.com/poanetwork/blockscout/pull/2402) - bump otp version to 22.0
+- [#2450](https://github.com/poanetwork/blockscout/pull/2450) - Fix clearance of logs and node_modules folders in clearing script
+- [#2434](https://github.com/poanetwork/blockscout/pull/2434) - get rid of timex warnings
+
+
+## 2.0.2-beta
+
+### Features
+- [#2412](https://github.com/poanetwork/blockscout/pull/2412) - dark theme
+- [#2399](https://github.com/poanetwork/blockscout/pull/2399) - decode verified smart contract's logs
+- [#2391](https://github.com/poanetwork/blockscout/pull/2391) - Controllers Improvements
 - [#2379](https://github.com/poanetwork/blockscout/pull/2379) - Disable network selector when is empty
+- [#2374](https://github.com/poanetwork/blockscout/pull/2374) - decode constructor arguments for verified smart contracts
+- [#2366](https://github.com/poanetwork/blockscout/pull/2366) - paginate eth logs
 - [#2360](https://github.com/poanetwork/blockscout/pull/2360) - add default evm version to smart contract verification
 - [#2352](https://github.com/poanetwork/blockscout/pull/2352) - Fetch rewards in parallel with transactions
 - [#2294](https://github.com/poanetwork/blockscout/pull/2294) - add healthy block period checking endpoint
+- [#2324](https://github.com/poanetwork/blockscout/pull/2324) - set timeout for loading message on the main page
 
 ### Fixes
+- [#2421](https://github.com/poanetwork/blockscout/pull/2421) - Fix hiding of loader for txs on the main page
+- [#2420](https://github.com/poanetwork/blockscout/pull/2420) - fetch data from cache in healthy endpoint
+- [#2416](https://github.com/poanetwork/blockscout/pull/2416) - Fix "page not found" handling in the router
+- [#2413](https://github.com/poanetwork/blockscout/pull/2413) - remove outer tables for decoded data
+- [#2410](https://github.com/poanetwork/blockscout/pull/2410) - preload smart contract for logs decoding
+- [#2405](https://github.com/poanetwork/blockscout/pull/2405) - added templates for table loader and tile loader
 - [#2398](https://github.com/poanetwork/blockscout/pull/2398) - show only one decoded candidate
-- [#2395](https://github.com/poanetwork/blockscout/pull/2395) - new block loading animation
 - [#2389](https://github.com/poanetwork/blockscout/pull/2389) - Reduce Lodash lib size (86% of lib methods are not used)
+- [#2388](https://github.com/poanetwork/blockscout/pull/2388) - add create2 support to geth's js tracer
+- [#2387](https://github.com/poanetwork/blockscout/pull/2387) - fix not existing keys in transaction json rpc
 - [#2378](https://github.com/poanetwork/blockscout/pull/2378) - Page performance: exclude moment.js localization files except EN, remove unused css
 - [#2368](https://github.com/poanetwork/blockscout/pull/2368) - add two columns of smart contract info
 - [#2375](https://github.com/poanetwork/blockscout/pull/2375) - Update created_contract_code_indexed_at on transaction import conflict
@@ -28,7 +53,9 @@
 - [#2326](https://github.com/poanetwork/blockscout/pull/2326) - fix nested constructor arguments
 
 ### Chore
-- [#2402](https://github.com/poanetwork/blockscout/pull/2402) - bump otp version to 22.0
+- [#2422](https://github.com/poanetwork/blockscout/pull/2422) - check if address_id is binary in token_transfers_csv endpoint
+- [#2418](https://github.com/poanetwork/blockscout/pull/2418) - Remove parentheses in market cap percentage
+- [#2401](https://github.com/poanetwork/blockscout/pull/2401) - add ENV vars to manage updating period of average block time and market history cache
 - [#2363](https://github.com/poanetwork/blockscout/pull/2363) - add parameters example for eth rpc
 - [#2342](https://github.com/poanetwork/blockscout/pull/2342) - Upgrade Postgres image version in Docker setup
 - [#2325](https://github.com/poanetwork/blockscout/pull/2325) - Reduce function input to address' hash only where possible

apps/block_scout_web/assets/css/app.scss

@@ -128,6 +128,7 @@ $fa-font-path: "~@fortawesome/fontawesome-free/webfonts";
 @import "components/new_smart_contract";
 @import "components/radio_big";
 @import "components/btn_no_border";
+@import "theme/dark-theme";
 
 :export {
   dashboardBannerChartAxisFontColor: $dashboard-banner-chart-axis-font-color;
@@ -135,4 +136,6 @@ $fa-font-path: "~@fortawesome/fontawesome-free/webfonts";
   dashboardLineColorPrice: $dashboard-line-color-price;
   primary: $primary;
   secondary: $secondary;
+  darkprimary: $dark-primary;
+  darksecondary: $dark-secondary;
 }

apps/block_scout_web/assets/css/components/_navbar.scss

@@ -253,3 +253,9 @@ $navbar-logo-width: auto !default;
     padding-right: 0;
   }
 }
+
+.nav-item-networks {
+  .topnav-nav-link {
+    transition: none !important;
+  }
+}

apps/block_scout_web/assets/css/components/_stakes_table.scss

@@ -26,6 +26,43 @@ $stakes-table-cell-separation: 25px !default;
   }
 }
 
+// Loader
+.table-content-loader {
+  display: inline-block;
+  height: 24px;
+  width: 100%;
+  border-radius: 4px;
+  background-color: #f5f6fa;
+  overflow: hidden;
+  position: relative;
+  &:before {
+    width: inherit;
+    height: inherit;
+    content: '';
+    position: absolute;
+    background: linear-gradient(to right, #f5f6fa 2%, #eee 18%, #f5f6fa 33%);
+    animation-duration: 1.7s;
+    animation-fill-mode: forwards;
+    animation-iteration-count: infinite;
+    animation-timing-function: linear;
+    animation-name: placeholderAnimate;
+    background-size: 1300px;
+  }
+}
+
+@keyframes placeholderAnimate {
+  0%{ background-position: -650px 0; }
+  100% { background-position: 650px 0; }
+}
+
+.table-content-pseudo {
+  td {
+    &:last-child {
+      padding-right: 24px !important;
+    }
+  }
+}
+
 .stakes-table {
   min-width: fit-content;
   width: 100%;

apps/block_scout_web/assets/css/components/_tile.scss

@@ -340,6 +340,9 @@ $tile-body-a-color: #5959d8 !default;
         padding-right: 6px;
       }
     }
+    .tile-type-block {  
+      overflow: hidden; 
+    }
     .row {
       @include media-breakpoint-down(lg) {
         margin-left: -6px;
@@ -349,6 +352,52 @@ $tile-body-a-color: #5959d8 !default;
   }
 }
 
+// Loader
+.tile-type-loading {
+  background-color: #fff;
+  padding-top: 30px;
+  padding-bottom: 28px;
+}
+
+.tile-loader {
+  display: inline-block;
+  height: 20px;
+  width: 100%;
+  border-radius: 4px;
+  background-color: #f5f6fa;
+  overflow: hidden;
+  position: relative;
+  &:before {
+    width: inherit;
+    height: inherit;
+    content: '';
+    position: absolute;
+    background: linear-gradient(to right, #f5f6fa 2%, #eee 18%, #f5f6fa 33%);
+    animation-duration: 1.7s;
+    animation-fill-mode: forwards;
+    animation-iteration-count: infinite;
+    animation-timing-function: linear;
+    animation-name: tilePlaceholderAnimate;
+    background-size: 1300px;
+  }
+}
+
+.tile-label-loader {
+  height: 14px;
+  width: 80px;
+}
+
+.tile-address-loader {
+  & + .tile-address-loader {
+    margin-top: 6px;
+  }
+}
+
+@keyframes tilePlaceholderAnimate {
+  0%{ background-position: -650px 0; }
+  100% { background-position: 650px 0; }
+}
+
 // Loading Animation
 
 @keyframes playBlockLoadingAnimation {

apps/block_scout_web/assets/css/theme/_base_variables.scss

@@ -70,7 +70,10 @@ $colors: map-merge(
 );
 
 $primary: $indigo !default;
+$dark-primary: #9b62ff !default;
+$dark-primary-alternate: #9b62ff !default;
 $secondary: #7dd79f !default;
+$dark-secondary: #87e1a9 !default;
 $tertiary: $purple !default;
 $success: $green !default;
 $info: $cyan !default;

apps/block_scout_web/assets/css/theme/_dai_variables.scss

@@ -63,3 +63,8 @@ $card-tab-active: $secondary;
 $badge-neutral-color: #20446e;
 $badge-neutral-background-color: rgba(#20446e, .1);
 $api-text-monospace-color: #20446e;
+
+// Dark theme
+$dark-primary: #15bba6;
+$dark-secondary: #93d7ff;
+$dark-primary-alternate: #15bba6;

apps/block_scout_web/assets/css/theme/_dark-theme.scss

@@ -0,0 +1,470 @@
+$body-dark: #1c1d31; // body background
+$dark-bg: #22223a; // hero shade
+$dark-light-bg: #282945; // pills bg shade
+$dark-light: #313355; // tile light top share
+$labels-dark: #8a8dba; // header nav, labels
+
+// Switcher
+.dark-mode-changer {
+	display: inline-flex;
+	align-items: center;
+	justify-content: center;
+	width: 36px;
+	height: 36px;
+	background: transparent;
+	border: none;
+	cursor: pointer;
+	margin-right: 5px;
+	outline: none !important;
+	box-shadow: none !important;
+	transition: .2s ease-in;
+	&:hover {
+		opacity: .8;
+	}
+	svg path {
+		fill: #828ba0;
+	}
+	&--dark {
+		svg path {
+			fill: $dark-primary;
+		}
+	}
+}
+
+.dark-theme-applied {
+	color: #fff;
+
+	// navbar
+	.navbar.navbar-primary {
+		background-color: $dark-light-bg;
+	}
+	.navbar-brand .navbar-logo {
+		filter: brightness(0) invert(1);
+	}
+	.navbar.navbar-primary .navbar-nav .nav-link {
+		color: $labels-dark;
+		.nav-link-icon {
+			svg path {
+				fill: $labels-dark;
+			}
+		}
+		&.active, &:hover {
+			.nav-link-icon {
+				svg path {
+					fill: $dark-primary;
+				}
+			}
+			&:before {
+				background-color: $dark-primary;
+			}
+		}
+	}
+	.navbar.navbar-primary .form-control {
+		background-color: $dark-bg;
+		border-color: $dark-bg;
+		color: #fff;
+		&::placeholder {
+			color: $labels-dark;
+		}
+	}
+	.navbar.navbar-primary .navbar-toggler .navbar-toggler-icon {
+		filter: invert(1);
+	}
+
+	// footer
+	.footer {
+		background: $dark-light-bg;
+		color: $labels-dark;
+	}
+	.footer-social-icon,
+	.footer-link {
+		color: $labels-dark;
+	}
+	.footer-social-icon:hover,
+	.footer-link:hover {
+		color: #fff;
+	}
+	.footer-list ul li::before {
+		background-color: $dark-secondary;
+	}
+
+	// hero stats
+
+	.layout-container .dashboard-banner-container {
+		background-image: none;
+		background-color: $dark-bg;
+	}
+	.dashboard-banner-network-plain-container,
+	.dashboard-banner-network-plain-container::after {
+		background-color: $dark-light-bg;
+	}
+	.dashboard-banner-network-stats-label,
+	.dashboard-banner-chart-legend .dashboard-banner-chart-legend-label {
+		color: $labels-dark;
+	}
+	.dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(1)::before {
+		background-color: $dark-primary;
+	}
+	.dashboard-banner-network-stats-item::before {
+		background-color: $dark-secondary;
+	}
+	.dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(2)::before {
+		background-color: $dark-secondary;
+	}
+
+	// main container, layout, cards
+	.layout-container main {
+		background-color: $body-dark;
+	}
+
+	.card {
+		background-color: $dark-light-bg;
+		box-shadow: 0 0 30px 0 rgba(23, 24, 41, 0.5);
+	}
+
+	.card-header {
+		border-bottom-color: darken($labels-dark, 30);
+	}
+
+	.address-detail-hash-title {
+		color: #fff;
+	}
+
+	.card-tabs {
+		border-bottom-color: darken($labels-dark, 30);
+	}
+
+	.card-tab {
+		background-color: transparent;
+		&:hover:not(.active) {
+			background-color: rgba($dark-primary, .15);
+			color: $dark-primary;
+		}
+		&.active {
+			background-color: $dark-primary-alternate;
+			color: #fff;
+		}
+	}
+
+	.card-background-1 {
+		background-color: $dark-primary-alternate;
+	}
+
+	// Components
+	a {
+		color: $dark-primary;
+	}
+
+	.tile {
+		border-top-color: $dark-light;
+		border-bottom-color: $dark-light;
+		border-right-color: $dark-light;
+		background-color: $dark-light;
+		color: $labels-dark;
+		&:not([class^="tile tile-type"]) {
+			border-left-color: $dark-light;
+		}
+		&.tile-type-coin-balance {
+			border-left-color: $dark-light;
+		}
+		.tile-title {
+			color: #fff;
+		}
+		.tile-transaction-type-block {
+			background-color: transparent;
+		}
+	}
+	.tile-bottom-contents {
+		background-color: $dark-bg;
+	}
+	a.tile-title {
+		color: #fff !important;
+	}
+	.tile.tile-type-block .tile-transaction-type-block a {
+		color: #fff;
+	}
+	.fade-up-blocks-chain .tile-type-block-animation {
+		background-color: $dark-light;
+		border-top-color: $dark-light;
+		border-right-color: $dark-light;
+		border-bottom-color: $dark-light;
+	}
+	.fade-up-blocks-chain .tile-type-block-animation:after {
+		background-color: $dark-light;
+	}
+	.cube-animation-title {
+		color: $labels-dark;
+	}
+	.tile .tile-body a,
+	.tile span[data-address-hash] { color: $dark-primary; }
+	.fade-up-blocks-chain .tile-type-block-animation .tile-type-line-up {
+		background-color: $dark-primary;
+	}
+	.tile.tile-type-block {
+		border-left-color: $dark-primary
+	}
+	.tile.tile-type-block .tile-status-label {
+		color: $dark-primary;
+	}
+	.tile.tile-type-block .tile-transaction-type-block {
+		border-right-color: $dark-primary;
+		border-top-color: $dark-primary;
+		border-bottom-color: $dark-primary;
+	}
+	.tile .progress {
+		background-color: rgba(#fff, .2);
+	}
+	.tile .progress .progress-bar {
+		background-color: $dark-primary;
+	}
+	.tile .tile-title-lg:not([data-balance-change-sign]) {
+		color: $dark-primary;
+	}
+
+	// btns
+
+	.btn-line {
+		background-color: transparent;
+		border-color: $dark-primary;
+		color: $dark-primary;
+		&:hover {
+			border-color: $dark-primary;
+			background-color: $dark-primary;
+			color: #fff;
+		}
+	}
+
+	.btn-copy-icon, .btn-qr-icon {
+		border-color: $dark-primary;
+		path {
+			fill: $dark-primary;
+		}
+		&:hover {
+			background-color: $dark-primary;
+			path {
+				fill: #fff;
+			}
+		}
+	}
+
+	// pagination
+	.pagination-container .pagination .page-link {
+		color: $labels-dark;
+		border-color: $dark-light;
+		background-color: $dark-light;
+		&:not(.no-hover):hover {
+			color: #fff;
+			background-color: $dark-primary;
+			path {
+				fill: #fff;
+			}
+		}
+		&[disabled] {
+			color: $labels-dark;
+			border-color: $dark-light;
+			background-color: $dark-light;
+		}
+	}
+
+	// dropdown
+	.dropdown-menu {
+		background-color: $dark-light;
+		border-left-color: $dark-light;
+		border-right-color: $dark-light;
+		border-bottom-color: $dark-light;
+	}
+
+	.dropdown-item {
+		color: #fff;
+		&:hover {
+			background-color: rgba(#fff, .1);
+		}
+	}
+	.dropdown-item.active {
+		background-color: $dark-primary;
+	}
+	.btn-dropdown-line {
+		background-color: $dark-light;
+		border-color: $dark-light;
+		color: $labels-dark;
+	}
+
+	// table
+	.stakes-table-th {
+		background-color: $dark-light;
+		color: $labels-dark;
+	}
+	.stakes-td {
+		border-bottom-color: darken($labels-dark, 30);
+	}
+	.table th, .table td {
+		border-top-color: darken($labels-dark, 30);
+	}
+	hr {
+		border-top-color: darken($labels-dark, 30);
+	}
+
+	// api's
+	.api-anchors-list {
+		background-color: $dark-light;
+	}
+	.api-doc-list-item {
+		border-bottom-color: darken($labels-dark, 30);
+	}
+	.card-subtitle,
+	.api-anchors-list-item-title,
+	.api-doc-list-item-title {
+		color: #fff;
+	}
+	.api-text-monospace {
+		color: $dark-primary;
+	}
+	.api-text-monospace-background {
+		background-color: rgba($dark-primary, .15);
+	}
+	.badge.badge-neutral {
+		background-color: rgba($dark-primary, .15);
+		color: $dark-primary;
+	}
+
+	// download csv button
+	.download-all-transactions .download-all-transactions-link svg path {
+		fill: $dark-primary;
+	}
+
+	//tooltips
+	.tooltip .arrow:before {
+		border-top-color: $dark-primary;
+    	border-bottom-color: $dark-primary;
+	}
+	.tooltip > .tooltip-inner {background-color: $dark-primary;}
+
+	//network select
+	.network-selector-overlay {
+		background-color: rgba($dark-bg, .9);
+	}
+	.network-selector {
+		background-color: $dark-light-bg;
+	}
+	.network-selector-title {
+		color: #fff;
+	}
+	.network-selector-text {
+		color: $labels-dark;
+	}
+	.network-selector-close path {
+		fill: #fff;
+	}
+	.network-selector-search-container {
+		background-color: $dark-light;
+	}
+	.network-selector-search-container path {
+		fill: $labels-dark;
+	}
+	.network-selector-search-input {
+		color: #fff !important;
+		&::placeholder {
+			color: $labels-dark;
+		}
+	}
+	.network-selector-tab {
+		color: $labels-dark;
+		&:hover, &.active {
+			color: #fff;
+		}
+		&.active {
+			&:after {
+				background-color: $dark-primary;
+			}
+		}
+	}
+	.network-selector-item,
+	.network-selector-tabs-container {
+		border-bottom-color: darken($labels-dark, 30);
+	}
+	.network-selector-item-title {
+		color: #fff;
+	}
+	.network-selector-item-type {
+		color: $labels-dark;
+	}
+	.radio .radio-icon {
+		border-color: $labels-dark
+	}
+	.network-selector-item-url:hover .network-selector-item-type {
+		color: #fff;
+	}
+
+	//coin dropdown
+	.token-balance-dropdown.dropdown-menu {
+		border-color: $dark-light !important;
+		box-shadow: 0 0 30px 0 rgba(23, 24, 41, 0.5) !important;
+	}
+	.token-balance-dropdown .dropdown-search-icon path {
+		fill: $labels-dark;
+	}
+	.token-balance-dropdown .dropdown-search-field {
+		background-color: $dark-light;
+		border-color: $dark-light;
+		color: #fff;
+		&::placeholder {
+			color: $labels-dark;
+		}
+	}
+	.token-balance-dropdown[aria-labelledby="dropdown-tokens"] .dropdown-items .dropdown-item:hover {
+		color: #fff !important;
+	}
+	.dropdown-header {
+		color: $labels-dark;
+	}
+	.border-bottom {
+		border-bottom-color: darken($labels-dark, 30) !important;
+	}
+
+	// coin balance history chart
+	.chartjs-render-monitor[data-chart="coinBalanceHistoryChart"] {
+		filter: brightness(0) invert(1) !important;
+	}
+
+	// logs search
+	.logs-search-input, .logs-search-btn, .logs-search-btn-cancel {
+		background-color: $dark-light;
+		border-color: $dark-light;
+		color: #fff;
+	}
+
+	.logs-search-btn {
+		color: $labels-dark;
+	}
+
+	.logs-search-btn {
+		&:hover {
+			background-color: $dark-primary;
+			color: #fff;
+		}
+	}
+
+	.logs-search-input {
+		&::placeholder {
+			color: $labels-dark;
+		}
+	}
+
+	// code
+	pre {
+		color: #fff;
+	}
+
+	// info allert
+	.alert-info {
+		color: $labels-dark;
+		background-color: $dark-light;
+		border-color: $dark-light;
+	}
+
+	// dark text
+	.text-dark {
+		color: #fff;
+	}
+
+}

apps/block_scout_web/assets/css/theme/_ethereum_classic_variables.scss

@@ -75,3 +75,8 @@ $card-tab-active: $tertiary;
 $badge-neutral-color: $tertiary;
 $badge-neutral-background-color: rgba($tertiary, .1);
 $api-text-monospace-color: $tertiary;
+
+// Dark theme
+$dark-primary: #8588ff;
+$dark-secondary: #4ad7a7;
+$dark-primary-alternate: #5b5ed8;

apps/block_scout_web/assets/css/theme/_ethereum_variables.scss

@@ -57,3 +57,17 @@ $card-tab-active: $secondary;
 	  );
 	}
 }
+
+// Dark theme
+$dark-primary: #49a2ee;
+$dark-secondary: #4ad7a7;
+$dark-primary-alternate: #49a2ee;
+
+.dark-theme-applied {
+  .dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(1)::before {
+    background-color: $dark-primary !important;
+  }
+  .dashboard-banner-chart-legend .dashboard-banner-chart-legend-item:nth-child(2)::before {
+    background-color: $dark-secondary !important;
+  }
+}

apps/block_scout_web/assets/css/theme/_goerli_variables.scss

@@ -78,3 +78,8 @@ $card-tab-active: $sub-accent-color;
 $badge-neutral-color: $sub-accent-color;
 $badge-neutral-background-color: rgba($sub-accent-color, .1);
 $api-text-monospace-color: $sub-accent-color;
+
+// Dark theme
+$dark-primary: #e1995a;
+$dark-secondary: #aeaeae;
+$dark-primary-alternate: #e1995a;

apps/block_scout_web/assets/css/theme/_kovan_variables.scss

@@ -75,3 +75,8 @@ $badge-success-background-color: rgba(#15bba6, .1);
 $badge-neutral-color: $tertiary;
 $badge-neutral-background-color: rgba($tertiary, .1);
 $api-text-monospace-color: $tertiary;
+
+// Dark theme
+$dark-primary: #42e2d7;
+$dark-secondary: #1f857f;
+$dark-primary-alternate: #1f857f; 

apps/block_scout_web/assets/css/theme/_lukso_variables.scss

@@ -151,3 +151,20 @@ $dashboard-banner-network-plain-container-height: 150px;
 $badge-neutral-color: $tertiary;
 $badge-neutral-background-color: rgba($tertiary, .1);
 $api-text-monospace-color: $tertiary;
+
+// Dark theme
+$dark-primary: #fdcec4;
+$dark-secondary: #a96c55;
+$dark-primary-alternate: #a96c55;
+
+.dark-theme-applied {
+  .dashboard-banner-network-stats-value {
+    color: $dark-primary !important;
+  }
+  .layout-container .dashboard-banner-container {
+    background-color: #282945 !important;
+  }
+  .dashboard-banner-network-plain-container::after {
+    box-shadow: none !important;
+  }
+}

apps/block_scout_web/assets/css/theme/_neutral_variables.scss

@@ -72,3 +72,8 @@ $api-text-monospace-color: $primary;
     color: $primary !important;
   }
 }
+
+// Dark theme
+$dark-primary: #9b62ff;
+$dark-secondary: #87e1a9;
+$dark-primary-alternate: #7e50d0; 

apps/block_scout_web/assets/css/theme/_poa_variables.scss

@@ -72,3 +72,8 @@ $api-text-monospace-color: $primary;
     color: $primary !important;
   }
 }
+
+// Dark theme
+$dark-primary: #9b62ff;
+$dark-secondary: #87e1a9;
+$dark-primary-alternate: #7e50d0; 

apps/block_scout_web/assets/css/theme/_rinkeby_variables.scss

@@ -57,3 +57,8 @@ $card-tab-active: $secondary;
 	  );
 	}
 }
+
+// Dark theme
+$dark-primary: #38a9f5;
+$dark-secondary: #76f1ff;
+$dark-primary-alternate: #38a9f5;

apps/block_scout_web/assets/css/theme/_ropsten_variables.scss

@@ -57,3 +57,8 @@ $card-tab-active: $secondary;
 	  );
 	}
 }
+
+// Dark theme
+$dark-primary: #38a9f5;
+$dark-secondary: #76f1ff;
+$dark-primary-alternate: #38a9f5;

apps/block_scout_web/assets/css/theme/_rsk_variables.scss

@@ -65,3 +65,8 @@ $card-tab-active: $secondary;
 // Badges
 $badge-neutral-color: #1a323b;
 $badge-neutral-background-color: rgba(#1a323b, .1);
+
+// Dark theme
+$dark-primary: #38c5a4;
+$dark-secondary: #e39a54;
+$dark-primary-alternate: #30ab8d;

apps/block_scout_web/assets/css/theme/_sokol_variables.scss

@@ -73,3 +73,8 @@ $card-tab-active: $sub-accent-color;
 // Badges
 $badge-neutral-color: $tertiary;
 $badge-neutral-background-color: rgba($tertiary, .1);
+
+// Dark theme
+$dark-primary: #40bfb2;
+$dark-secondary: #25c9ff;
+$dark-primary-alternate: #1c9f90; 

apps/block_scout_web/assets/js/app.js

@@ -35,6 +35,7 @@ import './pages/favorites'
 import './pages/network-search'
 import './pages/layout'
 import './pages/verification_form'
+import './pages/dark-mode-switcher'
 
 import './pages/admin/tasks.js'
 

apps/block_scout_web/assets/js/lib/market_history_chart.js

@@ -4,6 +4,7 @@ import humps from 'humps'
 import numeral from 'numeral'
 import { formatUsdValue } from '../lib/currency'
 import sassVariables from '../../css/app.scss'
+import { showLoader } from '../lib/utils'
 
 const config = {
   type: 'line',
@@ -87,6 +88,17 @@ function getMarketCapData (marketHistoryData, availableSupply) {
   }
 }
 
+// colors for light and dark theme
+var priceLineColor
+var mcapLineColor
+if (localStorage.getItem('current-color-mode') === 'dark') {
+  priceLineColor = sassVariables.darkprimary
+  mcapLineColor = sassVariables.darksecondary
+} else {
+  priceLineColor = sassVariables.dashboardLineColorPrice
+  mcapLineColor = sassVariables.dashboardLineColorMarket
+}
+
 class MarketHistoryChart {
   constructor (el, availableSupply, marketHistoryData) {
     this.price = {
@@ -95,8 +107,8 @@ class MarketHistoryChart {
       data: getPriceData(marketHistoryData),
       fill: false,
       pointRadius: 0,
-      backgroundColor: sassVariables.dashboardLineColorPrice,
-      borderColor: sassVariables.dashboardLineColorPrice,
+      backgroundColor: priceLineColor,
+      borderColor: priceLineColor,
       lineTension: 0
     }
     this.marketCap = {
@@ -105,8 +117,8 @@ class MarketHistoryChart {
       data: getMarketCapData(marketHistoryData, availableSupply),
       fill: false,
       pointRadius: 0,
-      backgroundColor: sassVariables.dashboardLineColorMarket,
-      borderColor: sassVariables.dashboardLineColorMarket,
+      backgroundColor: mcapLineColor,
+      borderColor: mcapLineColor,
       lineTension: 0
     }
     this.availableSupply = availableSupply
@@ -129,6 +141,10 @@ class MarketHistoryChart {
 export function createMarketHistoryChart (el) {
   const dataPath = el.dataset.market_history_chart_path
   const $chartLoading = $('[data-chart-loading-message]')
+
+  const isTimeout = true
+  const timeoutID = showLoader(isTimeout, $chartLoading)
+
   const $chartError = $('[data-chart-error-message]')
   const chart = new MarketHistoryChart(el, 0, [])
   $.getJSON(dataPath, {type: 'JSON'})
@@ -143,6 +159,7 @@ export function createMarketHistoryChart (el) {
     })
     .always(() => {
       $chartLoading.hide()
+      clearTimeout(timeoutID)
     })
   return chart
 }

apps/block_scout_web/assets/js/lib/utils.js

@@ -11,3 +11,16 @@ export function batchChannel (func) {
     debouncedFunc()
   }
 }
+
+export function showLoader (isTimeout, loader) {
+  if (isTimeout) {
+    const timeout = setTimeout(function () {
+      loader.removeAttr('hidden')
+      loader.show()
+    }, 1000)
+    return timeout
+  } else {
+    loader.hide()
+    return null
+  }
+}

apps/block_scout_web/assets/js/pages/chain.js

@@ -9,7 +9,7 @@ import numeral from 'numeral'
 import socket from '../socket'
 import { exchangeRateChannel, formatUsdValue } from '../lib/currency'
 import { createStore, connectElements } from '../lib/redux_helpers.js'
-import { batchChannel } from '../lib/utils'
+import { batchChannel, showLoader } from '../lib/utils'
 import listMorph from '../lib/list_morph'
 import { createMarketHistoryChart } from '../lib/market_history_chart'
 
@@ -214,11 +214,7 @@ const elements = {
   },
   '[data-selector="chain-block-list"] [data-selector="loading-message"]': {
     render ($el, state, oldState) {
-      if (state.blocksLoading) {
-        $el.show()
-      } else {
-        $el.hide()
-      }
+      showLoader(state.blocksLoading, $el)
     }
   },
   '[data-selector="transactions-list"] [data-selector="error-message"]': {
@@ -228,7 +224,7 @@ const elements = {
   },
   '[data-selector="transactions-list"] [data-selector="loading-message"]': {
     render ($el, state, oldState) {
-      $el.toggle(state.transactionsLoading)
+      showLoader(state.transactionsLoading, $el)
     }
   },
   '[data-selector="transactions-list"]': {

apps/block_scout_web/assets/js/pages/dark-mode-switcher.js

@@ -0,0 +1,11 @@
+import $ from 'jquery'
+
+$('.dark-mode-changer').click(function () {
+  if (localStorage.getItem('current-color-mode') === 'dark') {
+    localStorage.setItem('current-color-mode', 'light')
+  } else {
+    localStorage.setItem('current-color-mode', 'dark')
+  }
+  // reload each theme switch
+  document.location.reload(true)
+})

apps/block_scout_web/lib/block_scout_web/controllers/address_coin_balance_controller.ex

@@ -16,7 +16,7 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
 
   def index(conn, %{"address_id" => address_hash_string, "type" => "JSON"} = params) do
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),
-         {:ok, address} <- Chain.hash_to_address(address_hash, [], false) do
+         :ok <- Chain.check_address_exists(address_hash) do
       full_options = paging_options(params)
 
       coin_balances_plus_one = Chain.address_to_coin_balances(address_hash, full_options)
@@ -32,7 +32,7 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
             address_coin_balance_path(
               conn,
               :index,
-              address,
+              address_hash,
               Map.delete(next_page_params, "type")
             )
         end
@@ -52,7 +52,7 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
       :error ->
         unprocessable_entity(conn)
 
-      {:error, :not_found} ->
+      :not_found ->
         not_found(conn)
     end
   end
@@ -68,6 +68,12 @@ defmodule BlockScoutWeb.AddressCoinBalanceController do
         validation_count: validation_count(address_hash),
         current_path: current_path(conn)
       )
+    else
+      :error ->
+        unprocessable_entity(conn)
+
+      {:error, :not_found} ->
+        not_found(conn)
     end
   end
 end

apps/block_scout_web/lib/block_scout_web/controllers/address_contract_controller.ex

@@ -8,8 +8,18 @@ defmodule BlockScoutWeb.AddressContractController do
   alias Indexer.Fetcher.CoinBalanceOnDemand
 
   def index(conn, %{"address_id" => address_hash_string}) do
+    address_options = [
+      necessity_by_association: %{
+        :contracts_creation_internal_transaction => :optional,
+        :names => :optional,
+        :smart_contract => :optional,
+        :token => :optional,
+        :contracts_creation_transaction => :optional
+      }
+    ]
+
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),
-         {:ok, address} <- Chain.find_contract_address(address_hash) do
+         {:ok, address} <- Chain.find_contract_address(address_hash, address_options, true) do
       render(
         conn,
         "index.html",

apps/block_scout_web/lib/block_scout_web/controllers/address_logs_controller.ex

@@ -16,7 +16,7 @@ defmodule BlockScoutWeb.AddressLogsController do
 
   def index(conn, %{"address_id" => address_hash_string, "type" => "JSON"} = params) do
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),
-         {:ok, address} <- Chain.hash_to_address(address_hash, [], false) do
+         :ok <- Chain.check_address_exists(address_hash) do
       logs_plus_one = Chain.address_to_logs(address_hash, paging_options(params))
       {results, next_page} = split_list_by_page(logs_plus_one)
 
@@ -26,7 +26,7 @@ defmodule BlockScoutWeb.AddressLogsController do
             nil
 
           next_page_params ->
-            address_logs_path(conn, :index, address, Map.delete(next_page_params, "type"))
+            address_logs_path(conn, :index, address_hash, Map.delete(next_page_params, "type"))
         end
 
       items =
@@ -74,7 +74,7 @@ defmodule BlockScoutWeb.AddressLogsController do
 
   def search_logs(conn, %{"topic" => topic, "address_id" => address_hash_string} = params) do
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),
-         {:ok, address} <- Chain.hash_to_address(address_hash, [], false) do
+         :ok <- Chain.check_address_exists(address_hash) do
       topic = String.trim(topic)
 
       formatted_topic = if String.starts_with?(topic, "0x"), do: topic, else: "0x" <> topic
@@ -89,7 +89,7 @@ defmodule BlockScoutWeb.AddressLogsController do
             nil
 
           next_page_params ->
-            address_logs_path(conn, :index, address, Map.delete(next_page_params, "type"))
+            address_logs_path(conn, :index, address_hash, Map.delete(next_page_params, "type"))
         end
 
       items =
@@ -115,4 +115,6 @@ defmodule BlockScoutWeb.AddressLogsController do
         not_found(conn)
     end
   end
+
+  def search_logs(conn, _), do: not_found(conn)
 end

apps/block_scout_web/lib/block_scout_web/controllers/address_read_contract_controller.ex

@@ -15,8 +15,18 @@ defmodule BlockScoutWeb.AddressReadContractController do
   import BlockScoutWeb.AddressController, only: [transaction_count: 1, validation_count: 1]
 
   def index(conn, %{"address_id" => address_hash_string}) do
+    address_options = [
+      necessity_by_association: %{
+        :contracts_creation_internal_transaction => :optional,
+        :names => :optional,
+        :smart_contract => :optional,
+        :token => :optional,
+        :contracts_creation_transaction => :optional
+      }
+    ]
+
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),
-         {:ok, address} <- Chain.find_contract_address(address_hash) do
+         {:ok, address} <- Chain.find_contract_address(address_hash, address_options, true) do
       render(
         conn,
         "index.html",

apps/block_scout_web/lib/block_scout_web/controllers/address_transaction_controller.ex

@@ -83,7 +83,11 @@ defmodule BlockScoutWeb.AddressTransactionController do
         unprocessable_entity(conn)
 
       {:error, :not_found} ->
-        not_found(conn)
+        with {:ok, _} <- Chain.Hash.Address.validate(address_hash_string) do
+          json(conn, %{items: [], next_page_path: ""})
+        else
+          {:error, _} -> not_found(conn)
+        end
     end
   end
 
@@ -106,11 +110,28 @@ defmodule BlockScoutWeb.AddressTransactionController do
         unprocessable_entity(conn)
 
       {:error, :not_found} ->
-        not_found(conn)
+        {:ok, address_hash} = Chain.string_to_address_hash(address_hash_string)
+        address = %Chain.Address{hash: address_hash, smart_contract: nil, token: nil}
+
+        with {:ok, _} <- Chain.Hash.Address.validate(address_hash_string) do
+          render(
+            conn,
+            "index.html",
+            address: address,
+            coin_balance_status: nil,
+            exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
+            filter: params["filter"],
+            transaction_count: 0,
+            validation_count: 0,
+            current_path: current_path(conn)
+          )
+        else
+          {:error, _} -> not_found(conn)
+        end
     end
   end
 
-  def token_transfers_csv(conn, %{"address_id" => address_hash_string}) do
+  def token_transfers_csv(conn, %{"address_id" => address_hash_string}) when is_binary(address_hash_string) do
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),
          {:ok, address} <- Chain.hash_to_address(address_hash) do
       address
@@ -130,6 +151,8 @@ defmodule BlockScoutWeb.AddressTransactionController do
     end
   end
 
+  def token_transfers_csv(conn, _), do: not_found(conn)
+
   def transactions_csv(conn, %{"address_id" => address_hash_string}) do
     with {:ok, address_hash} <- Chain.string_to_address_hash(address_hash_string),
          {:ok, address} <- Chain.hash_to_address(address_hash) do
@@ -149,4 +172,6 @@ defmodule BlockScoutWeb.AddressTransactionController do
         not_found(conn)
     end
   end
+
+  def transactions_csv(conn, _), do: not_found(conn)
 end

apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/block_controller.ex

@@ -8,9 +8,8 @@ defmodule BlockScoutWeb.API.RPC.BlockController do
   def getblockreward(conn, params) do
     with {:block_param, {:ok, unsafe_block_number}} <- {:block_param, Map.fetch(params, "blockno")},
          {:ok, block_number} <- ChainWeb.param_to_block_number(unsafe_block_number),
-         block_options = [necessity_by_association: %{transactions: :optional}],
-         {:ok, block} <- Chain.number_to_block(block_number, block_options) do
-      reward = Chain.block_reward(block)
+         {:ok, block} <- Chain.number_to_block(block_number) do
+      reward = Chain.block_reward(block_number)
 
       render(conn, :block_reward, block: block, reward: reward)
     else

apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/transaction_controller.ex

@@ -10,7 +10,7 @@ defmodule BlockScoutWeb.API.RPC.TransactionController do
          {:format, {:ok, transaction_hash}} <- to_transaction_hash(txhash_param),
          {:transaction, {:ok, transaction}} <- transaction_from_hash(transaction_hash),
          paging_options <- paging_options(params) do
-      logs = Chain.transaction_to_logs(transaction, paging_options)
+      logs = Chain.transaction_to_logs(transaction_hash, paging_options)
       {logs, next_page} = split_list_by_page(logs)
 
       render(conn, :gettxinfo, %{

apps/block_scout_web/lib/block_scout_web/controllers/api/v1/decompiled_smart_contract_controller.ex

@@ -7,8 +7,9 @@ defmodule BlockScoutWeb.API.V1.DecompiledSmartContractController do
   def create(conn, params) do
     if auth_token(conn) == actual_token() do
       with {:ok, hash} <- validate_address_hash(params["address_hash"]),
-           :ok <- smart_contract_exists?(hash),
-           :ok <- decompiled_contract_exists?(params["address_hash"], params["decompiler_version"]) do
+           :ok <- Chain.check_address_exists(hash),
+           {:contract, :not_found} <-
+             {:contract, Chain.check_decompiled_contract_exists(params["address_hash"], params["decompiler_version"])} do
         case Chain.create_decompiled_smart_contract(params) do
           {:ok, decompiled_smart_contract} ->
             send_resp(conn, :created, Jason.encode!(decompiled_smart_contract))
@@ -29,7 +30,7 @@ defmodule BlockScoutWeb.API.V1.DecompiledSmartContractController do
         :not_found ->
           send_resp(conn, :unprocessable_entity, encode(%{error: "address is not found"}))
 
-        :contract_exists ->
+        {:contract, :ok} ->
           send_resp(
             conn,
             :unprocessable_entity,
@@ -41,13 +42,6 @@ defmodule BlockScoutWeb.API.V1.DecompiledSmartContractController do
     end
   end
 
-  defp smart_contract_exists?(address_hash) do
-    case Chain.hash_to_address(address_hash) do
-      {:ok, _address} -> :ok
-      _ -> :not_found
-    end
-  end
-
   defp validate_address_hash(address_hash) do
     case Address.cast(address_hash) do
       {:ok, hash} -> {:ok, hash}
@@ -55,13 +49,6 @@ defmodule BlockScoutWeb.API.V1.DecompiledSmartContractController do
     end
   end
 
-  defp decompiled_contract_exists?(address_hash, decompiler_version) do
-    case Chain.decompiled_code(address_hash, decompiler_version) do
-      {:ok, _} -> :contract_exists
-      _ -> :ok
-    end
-  end
-
   defp auth_token(conn) do
     case get_req_header(conn, "auth_token") do
       [token] -> token

apps/block_scout_web/lib/block_scout_web/controllers/api/v1/health_controller.ex

@@ -4,19 +4,22 @@ defmodule BlockScoutWeb.API.V1.HealthController do
   alias Explorer.Chain
 
   def health(conn, _) do
-    with {:ok, number, timestamp} <- Chain.last_block_status() do
-      send_resp(conn, :ok, result(number, timestamp))
+    with {:ok, number, timestamp} <- Chain.last_db_block_status(),
+         {:ok, cache_number, cache_timestamp} <- Chain.last_cache_block_status() do
+      send_resp(conn, :ok, result(number, timestamp, cache_number, cache_timestamp))
     else
       status -> send_resp(conn, :internal_server_error, error(status))
     end
   end
 
-  def result(number, timestamp) do
+  def result(number, timestamp, cache_number, cache_timestamp) do
     %{
       "healthy" => true,
       "data" => %{
         "latest_block_number" => to_string(number),
-        "latest_block_inserted_at" => to_string(timestamp)
+        "latest_block_inserted_at" => to_string(timestamp),
+        "cache_latest_block_number" => to_string(cache_number),
+        "cache_latest_block_inserted_at" => to_string(cache_timestamp)
       }
     }
     |> Jason.encode!()

apps/block_scout_web/lib/block_scout_web/controllers/api/v1/verified_smart_contract_controller.ex

@@ -7,8 +7,8 @@ defmodule BlockScoutWeb.API.V1.VerifiedSmartContractController do
 
   def create(conn, params) do
     with {:ok, hash} <- validate_address_hash(params["address_hash"]),
-         :ok <- smart_contract_exists?(hash),
-         :ok <- verified_smart_contract_exists?(hash) do
+         :ok <- Chain.check_address_exists(hash),
+         {:contract, :not_found} <- {:contract, Chain.check_verified_smart_contract_exists(hash)} do
       external_libraries = fetch_external_libraries(params)
 
       case Publisher.publish(hash, params, external_libraries) do
@@ -31,7 +31,7 @@ defmodule BlockScoutWeb.API.V1.VerifiedSmartContractController do
       :not_found ->
         send_resp(conn, :unprocessable_entity, encode(%{error: "address is not found"}))
 
-      :contract_exists ->
+      {:contract, :ok} ->
         send_resp(
           conn,
           :unprocessable_entity,
@@ -40,13 +40,6 @@ defmodule BlockScoutWeb.API.V1.VerifiedSmartContractController do
     end
   end
 
-  defp smart_contract_exists?(address_hash) do
-    case Chain.hash_to_address(address_hash) do
-      {:ok, _address} -> :ok
-      _ -> :not_found
-    end
-  end
-
   defp validate_address_hash(address_hash) do
     case Address.cast(address_hash) do
       {:ok, hash} -> {:ok, hash}
@@ -54,14 +47,6 @@ defmodule BlockScoutWeb.API.V1.VerifiedSmartContractController do
     end
   end
 
-  defp verified_smart_contract_exists?(address_hash) do
-    if Chain.address_hash_to_smart_contract(address_hash) do
-      :contract_exists
-    else
-      :ok
-    end
-  end
-
   defp encode(data) do
     Jason.encode!(data)
   end

apps/block_scout_web/lib/block_scout_web/controllers/block_transaction_controller.ex

@@ -26,7 +26,7 @@ defmodule BlockScoutWeb.BlockTransactionController do
           paging_options(params)
         )
 
-      transactions_plus_one = Chain.block_to_transactions(block, full_options)
+      transactions_plus_one = Chain.block_to_transactions(block.hash, full_options)
 
       {transactions, next_page} = split_list_by_page(transactions_plus_one)
 
@@ -89,7 +89,7 @@ defmodule BlockScoutWeb.BlockTransactionController do
                :rewards => :optional
              }
            ) do
-      block_transaction_count = Chain.block_to_transaction_count(block)
+      block_transaction_count = Chain.block_to_transaction_count(block.hash)
 
       render(
         conn,

apps/block_scout_web/lib/block_scout_web/controllers/chain_controller.ex

@@ -2,7 +2,7 @@ defmodule BlockScoutWeb.ChainController do
   use BlockScoutWeb, :controller
 
   alias BlockScoutWeb.ChainView
-  alias Explorer.{Chain, PagingOptions, Repo}
+  alias Explorer.{Chain, PagingOptions}
   alias Explorer.Chain.{Address, Block, Transaction}
   alias Explorer.Chain.Supply.RSK
   alias Explorer.Counters.AverageBlockTime
@@ -52,6 +52,8 @@ defmodule BlockScoutWeb.ChainController do
     end
   end
 
+  def search(conn, _), do: not_found(conn)
+
   def token_autocomplete(conn, %{"q" => term}) when is_binary(term) do
     if term == "" do
       json(conn, "{}")
@@ -72,9 +74,15 @@ defmodule BlockScoutWeb.ChainController do
   def chain_blocks(conn, _params) do
     if ajax?(conn) do
       blocks =
-        [paging_options: %PagingOptions{page_size: 4}]
+        [
+          paging_options: %PagingOptions{page_size: 4},
+          necessity_by_association: %{
+            [miner: :names] => :optional,
+            :transactions => :optional,
+            :rewards => :optional
+          }
+        ]
         |> Chain.list_blocks()
-        |> Repo.preload([[miner: :names], :transactions, :rewards])
         |> Enum.map(fn block ->
           %{
             chain_block_html:

apps/block_scout_web/lib/block_scout_web/controllers/smart_contract_controller.ex

@@ -30,10 +30,12 @@ defmodule BlockScoutWeb.SmartContractController do
     end
   end
 
+  def index(conn, _), do: not_found(conn)
+
   def show(conn, params) do
     with true <- ajax?(conn),
          {:ok, address_hash} <- Chain.string_to_address_hash(params["id"]),
-         {:ok, _address} <- Chain.find_contract_address(address_hash),
+         :ok <- Chain.check_contract_address_exists(address_hash),
          outputs =
            Reader.query_function(
              address_hash,
@@ -51,7 +53,7 @@ defmodule BlockScoutWeb.SmartContractController do
       :error ->
         unprocessable_entity(conn)
 
-      {:error, :not_found} ->
+      :not_found ->
         not_found(conn)
 
       _ ->

apps/block_scout_web/lib/block_scout_web/controllers/transaction_controller.ex

@@ -62,15 +62,15 @@ defmodule BlockScoutWeb.TransactionController do
 
   def show(conn, %{"id" => id}) do
     with {:ok, transaction_hash} <- Chain.string_to_transaction_hash(id),
-         {:ok, %Chain.Transaction{} = transaction} <- Chain.hash_to_transaction(transaction_hash) do
-      if Chain.transaction_has_token_transfers?(transaction.hash) do
+         :ok <- Chain.check_transaction_exists(transaction_hash) do
+      if Chain.transaction_has_token_transfers?(transaction_hash) do
         redirect(conn, to: transaction_token_transfer_path(conn, :index, id))
       else
         redirect(conn, to: transaction_internal_transaction_path(conn, :index, id))
       end
     else
       :error -> conn |> put_status(422) |> render("invalid.html", transaction_hash: id)
-      {:error, :not_found} -> conn |> put_status(404) |> render("not_found.html", transaction_hash: id)
+      :not_found -> conn |> put_status(404) |> render("not_found.html", transaction_hash: id)
     end
   end
 end

apps/block_scout_web/lib/block_scout_web/controllers/transaction_internal_transaction_controller.ex

@@ -10,7 +10,7 @@ defmodule BlockScoutWeb.TransactionInternalTransactionController do
 
   def index(conn, %{"transaction_id" => hash_string, "type" => "JSON"} = params) do
     with {:ok, hash} <- Chain.string_to_transaction_hash(hash_string),
-         {:ok, transaction} <- Chain.hash_to_transaction(hash) do
+         :ok <- Chain.check_transaction_exists(hash) do
       full_options =
         Keyword.merge(
           [
@@ -24,7 +24,7 @@ defmodule BlockScoutWeb.TransactionInternalTransactionController do
           paging_options(params)
         )
 
-      internal_transactions_plus_one = Chain.transaction_to_internal_transactions(transaction, full_options)
+      internal_transactions_plus_one = Chain.transaction_to_internal_transactions(hash, full_options)
 
       {internal_transactions, next_page} = split_list_by_page(internal_transactions_plus_one)
 
@@ -37,7 +37,7 @@ defmodule BlockScoutWeb.TransactionInternalTransactionController do
             transaction_internal_transaction_path(
               conn,
               :index,
-              transaction,
+              hash,
               Map.delete(next_page_params, "type")
             )
         end
@@ -66,7 +66,7 @@ defmodule BlockScoutWeb.TransactionInternalTransactionController do
         |> put_view(TransactionView)
         |> render("invalid.html", transaction_hash: hash_string)
 
-      {:error, :not_found} ->
+      :not_found ->
         conn
         |> put_status(404)
         |> put_view(TransactionView)

apps/block_scout_web/lib/block_scout_web/controllers/transaction_log_controller.ex

@@ -11,7 +11,9 @@ defmodule BlockScoutWeb.TransactionLogController do
   def index(conn, %{"transaction_id" => transaction_hash_string, "type" => "JSON"} = params) do
     with {:ok, transaction_hash} <- Chain.string_to_transaction_hash(transaction_hash_string),
          {:ok, transaction} <-
-           Chain.hash_to_transaction(transaction_hash) do
+           Chain.hash_to_transaction(transaction_hash,
+             necessity_by_association: %{[to_address: :smart_contract] => :optional}
+           ) do
       full_options =
         Keyword.merge(
           [
@@ -22,7 +24,7 @@ defmodule BlockScoutWeb.TransactionLogController do
           paging_options(params)
         )
 
-      logs_plus_one = Chain.transaction_to_logs(transaction, full_options)
+      logs_plus_one = Chain.transaction_to_logs(transaction_hash, full_options)
 
       {logs, next_page} = split_list_by_page(logs_plus_one)
 

apps/block_scout_web/lib/block_scout_web/controllers/transaction_raw_trace_controller.ex

@@ -19,7 +19,7 @@ defmodule BlockScoutWeb.TransactionRawTraceController do
                :token_transfers => :optional
              }
            ) do
-      internal_transactions = Chain.transaction_to_internal_transactions(transaction)
+      internal_transactions = Chain.transaction_to_internal_transactions(hash)
 
       render(
         conn,

apps/block_scout_web/lib/block_scout_web/controllers/transaction_token_transfer_controller.ex

@@ -10,8 +10,7 @@ defmodule BlockScoutWeb.TransactionTokenTransferController do
 
   def index(conn, %{"transaction_id" => hash_string, "type" => "JSON"} = params) do
     with {:ok, hash} <- Chain.string_to_transaction_hash(hash_string),
-         {:ok, transaction} <-
-           Chain.hash_to_transaction(hash) do
+         :ok <- Chain.check_transaction_exists(hash) do
       full_options =
         Keyword.merge(
           [
@@ -24,7 +23,7 @@ defmodule BlockScoutWeb.TransactionTokenTransferController do
           paging_options(params)
         )
 
-      token_transfers_plus_one = Chain.transaction_to_token_transfers(transaction, full_options)
+      token_transfers_plus_one = Chain.transaction_to_token_transfers(hash, full_options)
 
       {token_transfers, next_page} = split_list_by_page(token_transfers_plus_one)
 
@@ -34,7 +33,7 @@ defmodule BlockScoutWeb.TransactionTokenTransferController do
             nil
 
           next_page_params ->
-            transaction_token_transfer_path(conn, :index, transaction, Map.delete(next_page_params, "type"))
+            transaction_token_transfer_path(conn, :index, hash, Map.delete(next_page_params, "type"))
         end
 
       items =
@@ -62,7 +61,7 @@ defmodule BlockScoutWeb.TransactionTokenTransferController do
         |> put_view(TransactionView)
         |> render("invalid.html", transaction_hash: hash_string)
 
-      {:error, :not_found} ->
+      :not_found ->
         conn
         |> put_status(404)
         |> put_view(TransactionView)

apps/block_scout_web/lib/block_scout_web/router.ex

@@ -261,6 +261,6 @@ defmodule BlockScoutWeb.Router do
     get("/api_docs", APIDocsController, :index)
     get("/eth_rpc_api_docs", APIDocsController, :eth_rpc)
 
-    get("/:page", PageNotFoundController, :index)
+    get("/*path", PageNotFoundController, :index)
   end
 end

apps/block_scout_web/lib/block_scout_web/templates/address/_tile.html.eex

@@ -21,7 +21,7 @@
   <td class="stakes-td color-lighten">
     <!-- percentage of coins from total supply -->
     <%= if @total_supply do %>
-      (<%= balance_percentage(@address, @total_supply) %>)
+      <%= balance_percentage(@address, @total_supply) %>
     <% end %>
   </td>
   <td class="stakes-td">

apps/block_scout_web/lib/block_scout_web/templates/address/index.html.eex

@@ -38,7 +38,7 @@
 					</tr>
 				</thead>
 				<tbody data-items data-selector="top-addresses-list">
-					
+					<%= render BlockScoutWeb.CommonComponentsView, "_table-loader.html" %>
 				</tbody>
 			</table>
 		</div>

apps/block_scout_web/lib/block_scout_web/templates/address/overview.html.eex

@@ -84,9 +84,11 @@
                   <%= gettext("Transactions Sent") %>
                 <% end %>
               </span>
+              <%= if @address.fetched_coin_balance_block_number do %>
                 <span class="address-detail-item">
                   <%= gettext("Last Balance Update: Block #") %><span data-selector="fetched-coin-balance-block-number"><%= @address.fetched_coin_balance_block_number %></span>
                 </span>
+              <% end %>
               <%= if validator?(@validation_count) do %>
                 <span class="address-detail-item">
                   <span data-selector="validation-count">

apps/block_scout_web/lib/block_scout_web/templates/address_coin_balance/index.html.eex

@@ -40,7 +40,9 @@
           </div>
         </div>
 
-        <div data-selector="coin-balances-list" data-items></div>
+        <div data-selector="coin-balances-list" data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/address_contract/index.html.eex

@@ -46,14 +46,18 @@
               <dd class="col-sm-8 col-md-10"><%= @address.smart_contract.evm_version %></dd>
             </dl>
           <% end %>
+        <hr/>
         <%= if @address.smart_contract.constructor_arguments do %>
-            <dl class="row">
-              <dt class="col-sm-4 col-md-2 text-muted"><%= gettext "Constructor arguments" %></dt>
-              <dd class="col-sm-8 col-md-10"><%= @address.smart_contract.constructor_arguments %></dd>
-            </dl>
-          <% end %>
+          <section>
+            <div class="d-flex justify-content-between align-items-baseline">
+              <h3><%= gettext "Constructor Arguments" %></h3>
             </div>
-        <hr/>
+            <div class="tile tile-muted mb-4">
+              <pre class="pre-wrap pre-scrollable"><code class="nohighlight"><%= raw(format_constructor_arguments(@address.smart_contract)) %></code>
+              </pre>
+            </div>
+          </section>
+        <% end %>
         <section>
           <div class="d-flex justify-content-between align-items-baseline">
             <h3><%= gettext "Contract source code" %></h3>
@@ -116,7 +120,7 @@
               <h3><%= gettext "External libraries" %></h3>
             </div>
             <div class="tile tile-muted mb-4">
-              <pre class="pre-wrap pre-scrollable"><code class="nohighlight"><%= format_external_libraries(@address.smart_contract.external_libraries) %></code>
+              <pre class="pre-wrap pre-scrollable"><code class="nohighlight"><%= raw(format_external_libraries(@address.smart_contract.external_libraries)) %></code>
               </pre>
             </div>
           </section>

apps/block_scout_web/lib/block_scout_web/templates/address_internal_transaction/index.html.eex

@@ -66,7 +66,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/address_logs/_logs.html.eex

@@ -11,6 +11,76 @@
             ) %>
       </h3>
     </dd>
+    <dt class="col-md-2"><%= gettext "Decoded" %></dt>
+    <dd class="col-md-10">
+      <%= case decode(@log, @log.transaction) do %>
+        <% {:error, :contract_not_verified} -> %>
+          <div class="alert alert-info">
+            <%= gettext "To see decoded input data, the contract must be verified." %>
+            <%= case @log.transaction do %>
+              <% %{to_address: %{hash: hash}} -> %>
+                <%= gettext "Verify the contract " %><a href="<%= address_verify_contract_path(@conn, :new, hash)%>"><%= gettext "here" %></a>
+              <% _ -> %>
+                <%= nil %>
+            <% end %>
+          </div>
+        <% {:error, :could_not_decode} -> %>
+          <div class="alert alert-danger">
+            <%= gettext "Failed to decode log data." %>
+          </div>
+        <% {:ok, method_id, text, mapping} -> %>
+          <table summary="Transaction Info" class="table thead-light table-bordered transaction-input-table">
+            <tr>
+              <td>Method Id</td>
+              <td colspan="3"><code>0x<%= method_id %></code></td>
+            </tr>
+            <tr>
+              <td>Call</td>
+              <td colspan="3"><code><%= text %></code></td>
+            </tr>
+          </table>
+          <div class="table-responsive text-center">
+            <table style="color: black;" summary="<%= gettext "Log Data" %>" class="table thead-light table-bordered">
+              <tr>
+                <th scope="col"></th>
+                <th scope="col"><%= gettext "Name" %></th>
+                <th scope="col"><%= gettext "Type" %></th>
+                <th scope="col"><%= gettext "Indexed?" %></th>
+                <th scope="col"><%= gettext "Data" %></th>
+              <tr>
+            <%= for {name, type, indexed?, value} <- mapping do %>
+                <tr>
+                  <th scope="row">
+                    <%= case BlockScoutWeb.ABIEncodedValueView.copy_text(type, value) do %>
+                      <% :error -> %>
+                        <%= nil %>
+                      <% copy_text -> %>
+                        <span
+                          aria-label='<%= gettext "Copy Value" %>'
+                          class="btn-copy-ico"
+                          data-clipboard-text="<%= copy_text %>"
+                          data-placement="top"
+                          data-toggle="tooltip"
+                        >
+                          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32.5 32.5" width="32" height="32">
+                            <path fill-rule="evenodd" d="M23.5 20.5a1 1 0 0 1-1-1v-9h-9a1 1 0 0 1 0-2h10a1 1 0 0 1 1 1v10a1 1 0 0 1-1 1zm-3-7v10a1 1 0 0 1-1 1h-10a1 1 0 0 1-1-1v-10a1 1 0 0 1 1-1h10a1 1 0 0 1 1 1zm-2 1h-8v8h8v-8z"/>
+                          </svg>
+                        </span>
+                    <% end %>
+                  </th>
+                  <td><%= name %></td>
+                  <td><%= type %></td>
+                  <td><%= indexed? %></td>
+                  <td>
+                    <pre class="transaction-input-text tile"><code><%= BlockScoutWeb.ABIEncodedValueView.value_html(type, value) %></code></pre>
+                  </td>
+                </tr>
+            <% end %>
+         </table>
+       </div>
+        <% _ -> %>
+          <%= nil %>
+      <% end %>
     <dt class="col-md-2"><%= gettext "Topics" %></dt>
     <dd class="col-md-10">
       <div class="raw-transaction-log-topics">

apps/block_scout_web/lib/block_scout_web/templates/address_logs/index.html.eex

@@ -27,7 +27,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/address_token/index.html.eex

@@ -19,7 +19,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <div class="transaction-bottom-panel">
           <div csv-download class="download-all-transactions">

apps/block_scout_web/lib/block_scout_web/templates/address_token_transfer/index.html.eex

@@ -21,7 +21,9 @@
           </span>
         </button>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/address_transaction/index.html.eex

@@ -65,7 +65,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <div class="transaction-bottom-panel">
           <div class="download-all-transactions">

apps/block_scout_web/lib/block_scout_web/templates/address_validation/index.html.eex

@@ -22,7 +22,9 @@
             <%= gettext "Something went wrong, click to reload." %>
           </span>
         </button>
-        <div data-items data-selector="validations-list"></div>
+        <div data-items data-selector="validations-list">
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/block/index.html.eex

@@ -11,7 +11,9 @@
 
       <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "top", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 
-      <div data-items></div>
+      <div data-items>
+        <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+      </div>
       <div data-empty-response-message style="display: none;">
           <span><%= gettext "There are no blocks." %></span>
       </div>

apps/block_scout_web/lib/block_scout_web/templates/block_transaction/index.html.eex

@@ -29,7 +29,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/chain/_block.html.eex

@@ -1,172 +1,5 @@
 <div class="col-lg-3 fade-up-blocks-chain" data-selector="chain-block" data-block-number="<%= @block.number %>">
   <div class="tile tile-type-block n-p d-flex flex-column">
-    <div class="tile-type-block-animation">
-      <div class="tile-type-line-up"></div>
-      <span class="cube-animation-title">Block Validated, processing...</span>
-      <div class="cube-animation-wrapper">
-        <div class="cube-animation-center">
-          <div class="cube-animation-row">
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-          </div>
-          <div class="cube-animation-row">
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-          </div>
-          <div class="cube-animation-row">
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-            <div class="cube-animation-column">
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-              <svg class="cube" viewBox="0 0 86.6 100" x="0px" y="0px">
-                <polygon class="side" points="43.3,0 0,25 0,75 43.3,100 86.6,75 86.6,25 "></polygon>
-                <polygon class="side" points="86.6,25 43.3,50 43.3,100 86.6,75 "></polygon>
-                <polygon class="side" points="0,25 43.3,0 86.6,25 43.3,50 "></polygon>
-              </svg>
-            </div>
-          </div>
-        </div>
-      </div>
-    </div>
     <%= link(
           @block,
           class: "tile-title",

apps/block_scout_web/lib/block_scout_web/templates/chain/show.html.eex

@@ -5,7 +5,7 @@
       <div class="dashboard-banner-network-graph">
         <!-- Graph -->
         <div class="dashboard-banner-chart">
-          <div data-chart-loading-message class="tile tile-muted text-center mt-5">
+          <div hidden data-chart-loading-message class="tile tile-muted text-center mt-5">
             <span class="loading-spinner-small mr-2">
               <span class="loading-spinner-block-1"></span>
               <span class="loading-spinner-block-2"></span>
@@ -91,7 +91,7 @@
             <%= gettext "Something went wrong, click to reload." %>
           </span>
         </button>
-        <div data-selector="loading-message" class="tile tile-muted text-center mt-3 w-100">
+        <div hidden data-selector="loading-message" class="tile tile-muted text-center mt-3 w-100" >
           <span  class="loading-spinner-small mr-2">
             <span class="loading-spinner-block-1"></span>
             <span class="loading-spinner-block-2"></span>
@@ -117,12 +117,8 @@
             <%= gettext "Something went wrong, click to retry." %>
           </span>
         </button>
-        <div data-selector="loading-message" class="tile tile-muted text-center mt-3">
-          <span class="loading-spinner-small mr-2">
-            <span class="loading-spinner-block-1"></span>
-            <span class="loading-spinner-block-2"></span>
-          </span>
-          <%= gettext("Loading...") %>
+        <div hidden data-selector="loading-message">
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
         </div>
       </span>
     </div>

apps/block_scout_web/lib/block_scout_web/templates/common_components/_table-loader.html.eex

@@ -0,0 +1,85 @@
+<tr class="table-content-pseudo">
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+</tr>
+<tr class="table-content-pseudo">
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+</tr>
+<tr class="table-content-pseudo">
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+</tr>
+<tr class="table-content-pseudo">
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+</tr>
+<tr class="table-content-pseudo">
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+  <td class="stakes-td">
+    <span class="table-content-loader"></span>
+  </td>
+</tr>

apps/block_scout_web/lib/block_scout_web/templates/common_components/_tile-loader.html.eex

@@ -0,0 +1,72 @@
+<div data-selector="loading-message" class="tile tile-type-loading">
+  <div class="row tile-body">
+    <div class="tile-transaction-type-block col-md-2 d-flex flex-row flex-md-column">
+      <span class="tile-label">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+      <span class="tile-status-label ml-2 ml-md-0">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+    </div>
+    <div class="col-md-7 col-lg-8 d-flex flex-column pr-2 pr-sm-2 pr-md-0">
+      <span class="tile-loader tile-address-loader"></span>
+      <span class="tile-loader tile-address-loader"></span>
+    </div>
+    <div class="col-md-3 col-lg-2 d-flex flex-row flex-md-column flex-nowrap justify-content-center text-md-right mt-3 mt-md-0 tile-bottom">
+      <span class="mr-2 mr-md-0 order-1">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+      <span class="mr-2 mr-md-0 order-2">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+    </div>
+  </div>
+</div>
+<div data-selector="loading-message" class="tile tile-type-loading">
+  <div class="row tile-body">
+    <div class="tile-transaction-type-block col-md-2 d-flex flex-row flex-md-column">
+      <span class="tile-label">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+      <span class="tile-status-label ml-2 ml-md-0">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+    </div>
+    <div class="col-md-7 col-lg-8 d-flex flex-column pr-2 pr-sm-2 pr-md-0">
+      <span class="tile-loader tile-address-loader"></span>
+      <span class="tile-loader tile-address-loader"></span>
+    </div>
+    <div class="col-md-3 col-lg-2 d-flex flex-row flex-md-column flex-nowrap justify-content-center text-md-right mt-3 mt-md-0 tile-bottom">
+      <span class="mr-2 mr-md-0 order-1">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+      <span class="mr-2 mr-md-0 order-2">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+    </div>
+  </div>
+</div>
+<div data-selector="loading-message" class="tile tile-type-loading">
+  <div class="row tile-body">
+    <div class="tile-transaction-type-block col-md-2 d-flex flex-row flex-md-column">
+      <span class="tile-label">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+      <span class="tile-status-label ml-2 ml-md-0">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+    </div>
+    <div class="col-md-7 col-lg-8 d-flex flex-column pr-2 pr-sm-2 pr-md-0">
+      <span class="tile-loader tile-address-loader"></span>
+      <span class="tile-loader tile-address-loader"></span>
+    </div>
+    <div class="col-md-3 col-lg-2 d-flex flex-row flex-md-column flex-nowrap justify-content-center text-md-right mt-3 mt-md-0 tile-bottom">
+      <span class="mr-2 mr-md-0 order-1">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+      <span class="mr-2 mr-md-0 order-2">
+        <span class="tile-loader tile-label-loader"></span>
+      </span>
+    </div>
+  </div>
+</div>

apps/block_scout_web/lib/block_scout_web/templates/layout/_topnav.html.eex

@@ -1,8 +1,18 @@
-<nav class="navbar navbar-dark navbar-expand-lg navbar-primary" data-selector="navbar">
+<nav class="navbar navbar-dark navbar-expand-lg navbar-primary" data-selector="navbar" id="top-navbar">
+  <script>
+    if (localStorage.getItem("current-color-mode") === "dark") {
+      document.getElementById("top-navbar").style.backgroundColor = "#282945";
+    }
+  </script>
   <div class="container-fluid navbar-container">
     <%= link to: chain_path(@conn, :show), class: "navbar-brand", "data-test": "header_logo" do %>
-      <img class="navbar-logo" src="<%= logo() %>" alt="<%= subnetwork_title() %>" />
+      <img class="navbar-logo" id="navbar-logo" src="<%= logo() %>" alt="<%= subnetwork_title() %>" />
     <% end %>
+    <script>
+      if (localStorage.getItem("current-color-mode") === "dark") {
+        document.getElementById("navbar-logo").style.filter = "brightness(0) invert(1)";
+      }
+    </script>
     <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="<%= gettext("Toggle navigation") %>">
       <span class="navbar-toggler-icon"></span>
     </button>
@@ -90,8 +100,14 @@
           </a>
         </li>
       </ul>
+      <!-- Dark mode changer -->
+      <button class="dark-mode-changer" id="dark-mode-changer">
+        <svg xmlns="http://www.w3.org/2000/svg" width="15" height="16">
+            <path fill="#9B62FF" fill-rule="evenodd" d="M14.88 11.578a.544.544 0 0 0-.599-.166 5.7 5.7 0 0 1-1.924.321c-3.259 0-5.91-2.632-5.91-5.866 0-1.947.968-3.759 2.59-4.849a.534.534 0 0 0-.225-.97A5.289 5.289 0 0 0 8.059 0C3.615 0 0 3.588 0 8s3.615 8 8.059 8c2.82 0 5.386-1.423 6.862-3.806a.533.533 0 0 0-.041-.616z"/>
+        </svg>
+      </button>
       <!-- Search navbar -->
-      <div class="search-form d-lg-flex d-inline-block">
+      <div class="search-form d-lg-flex d-inline-block" style="background-color: #22223a">
         <%= form_for @conn, chain_path(@conn, :search), [class: "form-inline my-2 my-lg-0", method: :get, enforce_utf8: false], fn f -> %>
         <div class="input-group" title='<%= gettext("Search by address, token symbol name, transaction hash, or block number") %>'>
               <%= awesomplete(f, :q,
@@ -117,9 +133,22 @@
               </div>
           </div>
           <button class="btn btn-outline-success my-2 my-sm-0 sr-only hidden" type="submit"><%= gettext "Search" %></button>
+          <script>
+            if (localStorage.getItem("current-color-mode") === "dark") {
+              document.getElementById("q").style.backgroundColor = "#22223a";
+              document.getElementById("q").style.borderColor = "#22223a";
+            }
+          </script>
         <% end %>
       </div>
     </div>
   </div>
 </nav>
 <%= render BlockScoutWeb.LayoutView, "_network_selector.html" %>
+<script>
+  if (localStorage.getItem("current-color-mode") === "dark") {
+    var modeChanger = document.getElementById("dark-mode-changer");
+    modeChanger.className += " " + "dark-mode-changer--dark";
+    document.body.className += " " + "dark-theme-applied";
+  }
+</script> 

apps/block_scout_web/lib/block_scout_web/templates/layout/app.html.eex

@@ -24,6 +24,11 @@
   </head>
 
   <body>
+    <script>
+      if (localStorage.getItem("current-color-mode") === "dark") {
+        document.body.style.backgroundColor = "#1c1d31";
+      }
+    </script>
     <div class="layout-container">
       <%= if not Explorer.Chain.finished_indexing?() do %>
         <div class="alert alert-warning text-center mb-0 p-3" data-selector="indexed-status">

apps/block_scout_web/lib/block_scout_web/templates/pending_transaction/index.html.eex

@@ -23,13 +23,8 @@
           <%= gettext "There are no pending transactions." %>
         </span>
       </div>
-      <div data-items data-selector="transactions-pending-list"></div>
-      <div data-loading-message class="tile tile-muted text-center mt-3" style="display: none;">
-        <span class="loading-spinner-small mr-2">
-          <span class="loading-spinner-block-1"></span>
-          <span class="loading-spinner-block-2"></span>
-        </span>
-        <%= gettext("Loading") %>...
+      <div data-items data-selector="transactions-pending-list">
+        <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
       </div>
 
       <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>

apps/block_scout_web/lib/block_scout_web/templates/tokens/holder/index.html.eex

@@ -28,7 +28,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/tokens/inventory/index.html.eex

@@ -27,7 +27,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/tokens/transfer/index.html.eex

@@ -26,7 +26,9 @@
           </span>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex

@@ -1,4 +1,5 @@
-<table summary="<%= gettext "Transaction Info" %>" class="table thead-light table-bordered table-responsive transaction-info-table">
+<div class="table-responsive text-center">
+  <table style="color: black;" summary="<%= gettext "Transaction Inputs" %>" class="table thead-light table-bordered">
   <tr>
   <td><%= gettext "Method Id" %></td>
   <td colspan="3"><code>0x<%= @method_id %></code></td>
@@ -8,9 +9,11 @@
   <td colspan="3"><code><%= @text %></code></td>
   </tr>
   </table>
+</div>
 
 <%= unless Enum.empty?(@mapping) do %>
-  <table summary="<%= gettext "Transaction Inputs" %>" class="table thead-light table-bordered table-responsive">
+  <div class="table-responsive text-center">
+    <table style="color: black;" summary="<%= gettext "Transaction Inputs" %>" class="table thead-light table-bordered">
       <tr>
       <th scope="col"></th>
       <th scope="col"><%= gettext "Name" %></th>
@@ -52,4 +55,5 @@
         </tr>
       <% end %>
     </table>
+   </div>
 <% end %>

apps/block_scout_web/lib/block_scout_web/templates/transaction/index.html.eex

@@ -28,7 +28,9 @@
         </div>
       </div>
 
-      <div data-selector="transactions-list" data-items></div>
+      <div data-selector="transactions-list" data-items>
+        <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+      </div>
 
       <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/transaction_internal_transaction/index.html.eex

@@ -16,7 +16,9 @@
         </div>
       </div>
 
-      <div data-items></div>
+      <div data-items>
+        <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+      </div>
 
       <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
     </div>

apps/block_scout_web/lib/block_scout_web/templates/transaction_log/_logs.html.eex

@@ -39,7 +39,8 @@
               <td colspan="3"><code><%= text %></code></td>
             </tr>
           </table>
-          <table style="color: black;" summary="<%= gettext "Log Data" %>" class="table thead-light table-bordered table-responsive">
+          <div class="table-responsive text-center">
+            <table style="color: black;" summary="<%= gettext "Log Data" %>" class="table thead-light table-bordered">
               <tr>
                 <th scope="col"></th>
                 <th scope="col"><%= gettext "Name" %></th>
@@ -76,6 +77,7 @@
                 </tr>
             <% end %>
             </table>
+          </div>
         <% _ -> %>
           <%= nil %>
       <% end %>

apps/block_scout_web/lib/block_scout_web/templates/transaction_log/index.html.eex

@@ -19,7 +19,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/templates/transaction_token_transfer/index.html.eex

@@ -18,7 +18,9 @@
           </div>
         </div>
 
-        <div data-items></div>
+        <div data-items>
+          <%= render BlockScoutWeb.CommonComponentsView, "_tile-loader.html" %>
+        </div>
 
         <%= render BlockScoutWeb.CommonComponentsView, "_pagination_container.html", position: "bottom", cur_page_number: "1", show_pagination_limit: true, data_next_page_button: true, data_prev_page_button: true %>
 

apps/block_scout_web/lib/block_scout_web/views/address_contract_view.ex

@@ -1,6 +1,7 @@
 defmodule BlockScoutWeb.AddressContractView do
   use BlockScoutWeb, :view
 
+  alias ABI.{FunctionSelector, TypeDecoder}
   alias Explorer.Chain.{Address, Data, InternalTransaction}
 
   def render("scripts.html", %{conn: conn}) do
@@ -21,9 +22,44 @@ defmodule BlockScoutWeb.AddressContractView do
   def format_optimization_text(true), do: gettext("true")
   def format_optimization_text(false), do: gettext("false")
 
+  def format_constructor_arguments(contract) do
+    constructor_abi = Enum.find(contract.abi, fn el -> el["type"] == "constructor" && el["inputs"] != [] end)
+
+    input_types = Enum.map(constructor_abi["inputs"], &FunctionSelector.parse_specification_type/1)
+
+    {_, result} =
+      contract.constructor_arguments
+      |> decode_data(input_types)
+      |> Enum.zip(constructor_abi["inputs"])
+      |> Enum.reduce({0, "#{contract.constructor_arguments}\n\n"}, fn {val, %{"type" => type}}, {count, acc} ->
+        formatted_val =
+          if is_binary(val) do
+            Base.encode16(val, case: :lower)
+          else
+            val
+          end
+
+        {count + 1, "#{acc}Arg [#{count}] (<b>#{type}</b>) : #{formatted_val}\n"}
+      end)
+
+    result
+  rescue
+    _ -> contract.constructor_arguments
+  end
+
+  defp decode_data("0x" <> encoded_data, types) do
+    decode_data(encoded_data, types)
+  end
+
+  defp decode_data(encoded_data, types) do
+    encoded_data
+    |> Base.decode16!(case: :mixed)
+    |> TypeDecoder.decode_raw(types)
+  end
+
   def format_external_libraries(libraries) do
     Enum.reduce(libraries, "", fn %{name: name, address_hash: address_hash}, acc ->
-      acc <> name <> " : " <> address_hash <> "\n"
+      "#{acc}<span class=\"hljs-title\">#{name}</span> : #{address_hash}  \n"
     end)
   end
 

apps/block_scout_web/lib/block_scout_web/views/address_logs_view.ex

@@ -1,3 +1,9 @@
 defmodule BlockScoutWeb.AddressLogsView do
   use BlockScoutWeb, :view
+
+  alias Explorer.Chain.Log
+
+  def decode(log, transaction) do
+    Log.decode(log, transaction)
+  end
 end

apps/block_scout_web/lib/block_scout_web/views/internal_transaction_view.ex

@@ -23,6 +23,7 @@ defmodule BlockScoutWeb.InternalTransactionView do
   def type(%InternalTransaction{type: :call, call_type: :delegatecall}), do: gettext("Delegate Call")
   def type(%InternalTransaction{type: :call, call_type: :staticcall}), do: gettext("Static Call")
   def type(%InternalTransaction{type: :create}), do: gettext("Create")
+  def type(%InternalTransaction{type: :create2}), do: gettext("Create2")
   def type(%InternalTransaction{type: :selfdestruct}), do: gettext("Self-Destruct")
   def type(%InternalTransaction{type: :reward}), do: gettext("Reward")
 end

apps/block_scout_web/mix.exs

@@ -125,7 +125,7 @@ defmodule BlockScoutWeb.Mixfile do
       {:spandex_datadog, "~> 0.4.0"},
       # `:spandex` tracing of `:phoenix`
       {:spandex_phoenix, "~> 0.3.1"},
-      {:timex, "~> 3.4"},
+      {:timex, "~> 3.6"},
       {:wallaby, "~> 0.22", only: [:test], runtime: false},
       # `:cowboy` `~> 2.0` and Phoenix 1.4 compatibility
       {:wobserver, "~> 0.2.0", github: "poanetwork/wobserver", branch: "support-https"},

apps/block_scout_web/priv/gettext/default.pot

@@ -34,7 +34,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/block/overview.html.eex:21
-#: lib/block_scout_web/templates/chain/_block.html.eex:178
+#: lib/block_scout_web/templates/chain/_block.html.eex:11
 msgid "%{count} Transactions"
 msgstr ""
 
@@ -62,7 +62,7 @@ msgid "(query)"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:35
+#: lib/block_scout_web/templates/layout/app.html.eex:40
 msgid "- We're indexing this chain right now. Some of the counts may be inaccurate."
 msgstr ""
 
@@ -87,7 +87,7 @@ msgid "API for the %{subnetwork} - BlockScout"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:56
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:66
 msgid "Accounts"
 msgstr ""
 
@@ -157,7 +157,7 @@ msgid "Block Height: %{height}"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:50
+#: lib/block_scout_web/templates/layout/app.html.eex:55
 msgid "Block Mined, awaiting import..."
 msgstr ""
 
@@ -178,19 +178,19 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/chain/show.html.eex:87
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:16
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:20
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:26
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:30
 msgid "Blocks"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:49
+#: lib/block_scout_web/templates/layout/app.html.eex:54
 msgid "Blocks Indexed"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:32
-#: lib/block_scout_web/templates/address/overview.html.eex:95
+#: lib/block_scout_web/templates/address/overview.html.eex:97
 #: lib/block_scout_web/templates/address_validation/index.html.eex:13
 #: lib/block_scout_web/views/address_view.ex:311
 msgid "Blocks Validated"
@@ -209,8 +209,8 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_validator_metadata_modal.html.eex:37
-#: lib/block_scout_web/templates/address/overview.html.eex:144
-#: lib/block_scout_web/templates/address/overview.html.eex:152
+#: lib/block_scout_web/templates/address/overview.html.eex:146
+#: lib/block_scout_web/templates/address/overview.html.eex:154
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:107
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:115
 msgid "Close"
@@ -258,7 +258,7 @@ msgid "Connection Lost, click to load newer validations"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:71
+#: lib/block_scout_web/templates/address_contract/index.html.eex:75
 msgid "Contract ABI"
 msgstr ""
 
@@ -296,7 +296,7 @@ msgid "Contract name:"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:59
+#: lib/block_scout_web/templates/address_contract/index.html.eex:63
 msgid "Contract source code"
 msgstr ""
 
@@ -319,7 +319,7 @@ msgid "Copy Txn Hash"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:105
+#: lib/block_scout_web/templates/address/overview.html.eex:107
 msgid "Created by"
 msgstr ""
 
@@ -328,14 +328,6 @@ msgstr ""
 msgid "Curl"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/address_logs/_logs.html.eex:44
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:18
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:48
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:113
-msgid "Data"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:53
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:188
@@ -376,7 +368,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_balance_card.html.eex:15
 #: lib/block_scout_web/templates/internal_transaction/_tile.html.eex:21
-#: lib/block_scout_web/templates/layout/app.html.eex:55
+#: lib/block_scout_web/templates/layout/app.html.eex:60
 #: lib/block_scout_web/templates/transaction/_pending_tile.html.eex:20
 #: lib/block_scout_web/templates/transaction/_tile.html.eex:30
 #: lib/block_scout_web/templates/transaction/overview.html.eex:196
@@ -400,7 +392,7 @@ msgid "Fetching tokens..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:26
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:36
 msgid "Forked Blocks (Reorgs)"
 msgstr ""
 
@@ -454,7 +446,7 @@ msgid "IN"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:51
+#: lib/block_scout_web/templates/layout/app.html.eex:56
 msgid "Indexing Tokens"
 msgstr ""
 
@@ -486,7 +478,7 @@ msgid "Inventory"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:52
+#: lib/block_scout_web/templates/layout/app.html.eex:57
 msgid "Less than"
 msgstr ""
 
@@ -507,7 +499,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/chain/show.html.eex:31
-#: lib/block_scout_web/templates/layout/app.html.eex:53
+#: lib/block_scout_web/templates/layout/app.html.eex:58
 #: lib/block_scout_web/views/address_view.ex:121
 #: lib/block_scout_web/views/address_view.ex:121
 msgid "Market Cap"
@@ -522,7 +514,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/block/_tile.html.eex:38
 #: lib/block_scout_web/templates/block/overview.html.eex:121
-#: lib/block_scout_web/templates/chain/_block.html.eex:182
+#: lib/block_scout_web/templates/chain/_block.html.eex:15
 msgid "Miner"
 msgstr ""
 
@@ -555,9 +547,10 @@ msgid "Must be set to:"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:46
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:52
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:16
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:45
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:19
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:46
 msgid "Name"
 msgstr ""
 
@@ -604,7 +597,7 @@ msgid "Parent Hash"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:44
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:54
 #: lib/block_scout_web/views/transaction_view.ex:143
 #: lib/block_scout_web/views/transaction_view.ex:177
 msgid "Pending"
@@ -622,13 +615,13 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/chain/show.html.eex:24
-#: lib/block_scout_web/templates/layout/app.html.eex:54
+#: lib/block_scout_web/templates/layout/app.html.eex:59
 msgid "Price"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/overview.html.eex:33
-#: lib/block_scout_web/templates/address/overview.html.eex:143
+#: lib/block_scout_web/templates/address/overview.html.eex:145
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:36
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:106
 msgid "QR Code"
@@ -669,8 +662,8 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/index.html.eex:14
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:102
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:119
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:118
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:135
 msgid "Search"
 msgstr ""
 
@@ -774,7 +767,7 @@ msgid "To"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:6
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:16
 msgid "Toggle navigation"
 msgstr ""
 
@@ -825,12 +818,6 @@ msgstr ""
 msgid "Top Accounts - %{subnetwork} Explorer"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/address_logs/_logs.html.eex:14
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:83
-msgid "Topics"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/templates/block/overview.html.eex:67
 msgid "Total Difficulty"
@@ -873,7 +860,7 @@ msgstr ""
 #: lib/block_scout_web/templates/block_transaction/index.html.eex:10
 #: lib/block_scout_web/templates/block_transaction/index.html.eex:18
 #: lib/block_scout_web/templates/chain/show.html.eex:108
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:35
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:45
 #: lib/block_scout_web/views/address_view.ex:305
 msgid "Transactions"
 msgstr ""
@@ -900,7 +887,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/block/overview.html.eex:80
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:23
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:33
 msgid "Uncles"
 msgstr ""
 
@@ -915,7 +902,7 @@ msgid "Used"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:39
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:49
 msgid "Validated"
 msgstr ""
 
@@ -996,12 +983,12 @@ msgid "Yes"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:111
+#: lib/block_scout_web/templates/address/overview.html.eex:113
 msgid "at"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/views/address_contract_view.ex:22
+#: lib/block_scout_web/views/address_contract_view.ex:23
 msgid "false"
 msgstr ""
 
@@ -1019,7 +1006,7 @@ msgid "string"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/views/address_contract_view.ex:21
+#: lib/block_scout_web/views/address_contract_view.ex:22
 msgid "true"
 msgstr ""
 
@@ -1039,14 +1026,7 @@ msgid "Delegate Call"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/block/_tile.html.eex:47
-#: lib/block_scout_web/templates/chain/_block.html.eex:190
 #: lib/block_scout_web/views/internal_transaction_view.ex:27
-msgid "Reward"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/views/internal_transaction_view.ex:26
 msgid "Self-Destruct"
 msgstr ""
 
@@ -1058,7 +1038,6 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_read_contract/index.html.eex:14
 #: lib/block_scout_web/templates/chain/show.html.eex:99
-#: lib/block_scout_web/templates/chain/show.html.eex:125
 #: lib/block_scout_web/templates/tokens/read_contract/index.html.eex:21
 msgid "Loading..."
 msgstr ""
@@ -1069,22 +1048,17 @@ msgid "Loading...."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:64
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:74
 msgid "APIs"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:68
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:78
 msgid "GraphQL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/pending_transaction/index.html.eex:32
-msgid "Loading"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:73
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:83
 msgid "RPC"
 msgstr ""
 
@@ -1134,48 +1108,37 @@ msgid "Static Call"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:14
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:14
 msgid "Decoded"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:47
-msgid "Indexed?"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:17
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:46
-msgid "Type"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:3
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:4
 msgid "Method Id"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:19
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:19
 msgid "To see decoded input data, the contract must be verified."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:1
-msgid "Transaction Info"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:13
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:2
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:16
 msgid "Transaction Inputs"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:22
 #: lib/block_scout_web/templates/transaction/_decoded_input.html.eex:11
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:22
 msgid "Verify the contract "
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:22
 #: lib/block_scout_web/templates/transaction/_decoded_input.html.eex:11
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:22
 msgid "here"
@@ -1187,26 +1150,10 @@ msgid "Failed to decode input data."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:46
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:49
 msgid "Error rendering value"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:28
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:58
-msgid "Copy Value"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:29
-msgid "Failed to decode log data."
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:42
-msgid "Log Data"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/templates/address_coin_balance/index.html.eex:34
 #: lib/block_scout_web/templates/address_internal_transaction/index.html.eex:61
@@ -1277,7 +1224,7 @@ msgid "There are no pending transactions."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/block/index.html.eex:16
+#: lib/block_scout_web/templates/block/index.html.eex:18
 msgid "There are no blocks."
 msgstr ""
 
@@ -1407,17 +1354,17 @@ msgid "Support"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:73
+#: lib/block_scout_web/templates/address_contract/index.html.eex:77
 msgid "Copy ABI"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:89
+#: lib/block_scout_web/templates/address_contract/index.html.eex:93
 msgid "Copy Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:61
+#: lib/block_scout_web/templates/address_contract/index.html.eex:65
 msgid "Copy Source Code"
 msgstr ""
 
@@ -1432,7 +1379,7 @@ msgid "Contract Libraries"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:88
+#: lib/block_scout_web/templates/address/overview.html.eex:89
 msgid "Last Balance Update: Block #"
 msgstr ""
 
@@ -1478,13 +1425,13 @@ msgid "Incoming Transactions"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:119
+#: lib/block_scout_web/templates/address/overview.html.eex:121
 msgid "Error: Could not determine contract creator."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:96
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:100
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:112
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:116
 msgid "Search by address, token symbol name, transaction hash, or block number"
 msgstr ""
 
@@ -1587,27 +1534,27 @@ msgid "Block Details"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:101
+#: lib/block_scout_web/templates/address_contract/index.html.eex:105
 msgid "Contract Byte Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:87
+#: lib/block_scout_web/templates/address_contract/index.html.eex:91
 msgid "Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:93
+#: lib/block_scout_web/templates/address_contract/index.html.eex:97
 msgid "Contracts that self destruct in their constructors have no contract code published and cannot be verified."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:103
+#: lib/block_scout_web/templates/address_contract/index.html.eex:107
 msgid "Copy Contract Byte Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:94
+#: lib/block_scout_web/templates/address_contract/index.html.eex:98
 msgid "Displaying the init data provided of the creating transaction."
 msgstr ""
 
@@ -1710,7 +1657,7 @@ msgid "ETH RPC API Documentation"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:78
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:88
 msgid "Eth RPC"
 msgstr ""
 
@@ -1745,8 +1692,8 @@ msgid "here."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_token/index.html.eex:26
-#: lib/block_scout_web/templates/address_transaction/index.html.eex:72
+#: lib/block_scout_web/templates/address_token/index.html.eex:28
+#: lib/block_scout_web/templates/address_transaction/index.html.eex:74
 msgid "CSV"
 msgstr ""
 
@@ -1755,11 +1702,6 @@ msgstr ""
 msgid "Change Network"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:51
-msgid "Constructor arguments"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/views/transaction_view.ex:44
 msgid "ERC-20 "
@@ -1771,7 +1713,7 @@ msgid "ERC-721 "
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:116
+#: lib/block_scout_web/templates/address_contract/index.html.eex:120
 msgid "External libraries"
 msgstr ""
 
@@ -1804,3 +1746,67 @@ msgstr ""
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:4
 msgid "Connection Lost"
 msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_contract/index.html.eex:53
+msgid "Constructor Arguments"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:59
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:31
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:59
+msgid "Copy Value"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/views/internal_transaction_view.ex:26
+msgid "Create2"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:49
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:114
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:21
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:49
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:115
+msgid "Data"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:29
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:29
+msgid "Failed to decode log data."
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:48
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:48
+msgid "Indexed?"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:43
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:43
+msgid "Log Data"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/block/_tile.html.eex:47
+#: lib/block_scout_web/templates/chain/_block.html.eex:23
+#: lib/block_scout_web/views/internal_transaction_view.ex:28
+msgid "Reward"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:84
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:85
+msgid "Topics"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:47
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:20
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:47
+msgid "Type"
+msgstr ""

apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po

@@ -62,7 +62,7 @@ msgid "(query)"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:35
+#: lib/block_scout_web/templates/layout/app.html.eex:40
 msgid "- We're indexing this chain right now. Some of the counts may be inaccurate."
 msgstr ""
 
@@ -87,7 +87,7 @@ msgid "API for the %{subnetwork} - BlockScout"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:56
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:66
 msgid "Accounts"
 msgstr ""
 
@@ -157,7 +157,7 @@ msgid "Block Height: %{height}"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:50
+#: lib/block_scout_web/templates/layout/app.html.eex:55
 msgid "Block Mined, awaiting import..."
 msgstr ""
 
@@ -178,19 +178,19 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/chain/show.html.eex:87
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:16
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:20
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:26
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:30
 msgid "Blocks"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:49
+#: lib/block_scout_web/templates/layout/app.html.eex:54
 msgid "Blocks Indexed"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_tabs.html.eex:32
-#: lib/block_scout_web/templates/address/overview.html.eex:95
+#: lib/block_scout_web/templates/address/overview.html.eex:97
 #: lib/block_scout_web/templates/address_validation/index.html.eex:13
 #: lib/block_scout_web/views/address_view.ex:311
 msgid "Blocks Validated"
@@ -209,8 +209,8 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/_validator_metadata_modal.html.eex:37
-#: lib/block_scout_web/templates/address/overview.html.eex:144
-#: lib/block_scout_web/templates/address/overview.html.eex:152
+#: lib/block_scout_web/templates/address/overview.html.eex:146
+#: lib/block_scout_web/templates/address/overview.html.eex:154
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:107
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:115
 msgid "Close"
@@ -258,7 +258,7 @@ msgid "Connection Lost, click to load newer validations"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:71
+#: lib/block_scout_web/templates/address_contract/index.html.eex:75
 msgid "Contract ABI"
 msgstr ""
 
@@ -296,7 +296,7 @@ msgid "Contract name:"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:59
+#: lib/block_scout_web/templates/address_contract/index.html.eex:63
 msgid "Contract source code"
 msgstr ""
 
@@ -319,7 +319,7 @@ msgid "Copy Txn Hash"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:105
+#: lib/block_scout_web/templates/address/overview.html.eex:107
 msgid "Created by"
 msgstr ""
 
@@ -328,14 +328,6 @@ msgstr ""
 msgid "Curl"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/address_logs/_logs.html.eex:44
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:18
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:48
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:113
-msgid "Data"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:53
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:188
@@ -376,7 +368,7 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address/_balance_card.html.eex:15
 #: lib/block_scout_web/templates/internal_transaction/_tile.html.eex:21
-#: lib/block_scout_web/templates/layout/app.html.eex:55
+#: lib/block_scout_web/templates/layout/app.html.eex:60
 #: lib/block_scout_web/templates/transaction/_pending_tile.html.eex:20
 #: lib/block_scout_web/templates/transaction/_tile.html.eex:30
 #: lib/block_scout_web/templates/transaction/overview.html.eex:196
@@ -400,7 +392,7 @@ msgid "Fetching tokens..."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:26
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:36
 msgid "Forked Blocks (Reorgs)"
 msgstr ""
 
@@ -454,7 +446,7 @@ msgid "IN"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:51
+#: lib/block_scout_web/templates/layout/app.html.eex:56
 msgid "Indexing Tokens"
 msgstr ""
 
@@ -486,7 +478,7 @@ msgid "Inventory"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/app.html.eex:52
+#: lib/block_scout_web/templates/layout/app.html.eex:57
 msgid "Less than"
 msgstr ""
 
@@ -507,7 +499,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/chain/show.html.eex:31
-#: lib/block_scout_web/templates/layout/app.html.eex:53
+#: lib/block_scout_web/templates/layout/app.html.eex:58
 #: lib/block_scout_web/views/address_view.ex:121
 #: lib/block_scout_web/views/address_view.ex:121
 msgid "Market Cap"
@@ -555,9 +547,10 @@ msgid "Must be set to:"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:46
 #: lib/block_scout_web/templates/api_docs/_action_tile.html.eex:52
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:16
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:45
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:19
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:46
 msgid "Name"
 msgstr ""
 
@@ -604,7 +597,7 @@ msgid "Parent Hash"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:44
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:54
 #: lib/block_scout_web/views/transaction_view.ex:143
 #: lib/block_scout_web/views/transaction_view.ex:177
 msgid "Pending"
@@ -622,13 +615,13 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/chain/show.html.eex:24
-#: lib/block_scout_web/templates/layout/app.html.eex:54
+#: lib/block_scout_web/templates/layout/app.html.eex:59
 msgid "Price"
 msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address/overview.html.eex:33
-#: lib/block_scout_web/templates/address/overview.html.eex:143
+#: lib/block_scout_web/templates/address/overview.html.eex:145
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:36
 #: lib/block_scout_web/templates/tokens/overview/_details.html.eex:106
 msgid "QR Code"
@@ -669,8 +662,8 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_logs/index.html.eex:14
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:102
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:119
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:118
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:135
 msgid "Search"
 msgstr ""
 
@@ -774,7 +767,7 @@ msgid "To"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:6
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:16
 msgid "Toggle navigation"
 msgstr ""
 
@@ -825,12 +818,6 @@ msgstr ""
 msgid "Top Accounts - %{subnetwork} Explorer"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/address_logs/_logs.html.eex:14
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:83
-msgid "Topics"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/templates/block/overview.html.eex:67
 msgid "Total Difficulty"
@@ -873,7 +860,7 @@ msgstr ""
 #: lib/block_scout_web/templates/block_transaction/index.html.eex:10
 #: lib/block_scout_web/templates/block_transaction/index.html.eex:18
 #: lib/block_scout_web/templates/chain/show.html.eex:108
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:35
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:45
 #: lib/block_scout_web/views/address_view.ex:305
 msgid "Transactions"
 msgstr ""
@@ -900,7 +887,7 @@ msgstr ""
 
 #, elixir-format
 #: lib/block_scout_web/templates/block/overview.html.eex:80
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:23
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:33
 msgid "Uncles"
 msgstr ""
 
@@ -915,7 +902,7 @@ msgid "Used"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:39
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:49
 msgid "Validated"
 msgstr ""
 
@@ -996,12 +983,12 @@ msgid "Yes"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:111
+#: lib/block_scout_web/templates/address/overview.html.eex:113
 msgid "at"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/views/address_contract_view.ex:22
+#: lib/block_scout_web/views/address_contract_view.ex:23
 msgid "false"
 msgstr ""
 
@@ -1019,7 +1006,7 @@ msgid "string"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/views/address_contract_view.ex:21
+#: lib/block_scout_web/views/address_contract_view.ex:22
 msgid "true"
 msgstr ""
 
@@ -1039,14 +1026,7 @@ msgid "Delegate Call"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/block/_tile.html.eex:47
-#: lib/block_scout_web/templates/chain/_block.html.eex:23
 #: lib/block_scout_web/views/internal_transaction_view.ex:27
-msgid "Reward"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/views/internal_transaction_view.ex:26
 msgid "Self-Destruct"
 msgstr ""
 
@@ -1058,7 +1038,6 @@ msgstr ""
 #, elixir-format
 #: lib/block_scout_web/templates/address_read_contract/index.html.eex:14
 #: lib/block_scout_web/templates/chain/show.html.eex:99
-#: lib/block_scout_web/templates/chain/show.html.eex:125
 #: lib/block_scout_web/templates/tokens/read_contract/index.html.eex:21
 msgid "Loading..."
 msgstr ""
@@ -1069,22 +1048,17 @@ msgid "Loading...."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:64
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:74
 msgid "APIs"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:68
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:78
 msgid "GraphQL"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/pending_transaction/index.html.eex:32
-msgid "Loading"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:73
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:83
 msgid "RPC"
 msgstr ""
 
@@ -1134,48 +1108,37 @@ msgid "Static Call"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:14
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:14
 msgid "Decoded"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:47
-msgid "Indexed?"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:17
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:46
-msgid "Type"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:3
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:4
 msgid "Method Id"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:19
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:19
 msgid "To see decoded input data, the contract must be verified."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:1
-msgid "Transaction Info"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:13
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:2
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:16
 msgid "Transaction Inputs"
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:22
 #: lib/block_scout_web/templates/transaction/_decoded_input.html.eex:11
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:22
 msgid "Verify the contract "
 msgstr ""
 
 #, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:22
 #: lib/block_scout_web/templates/transaction/_decoded_input.html.eex:11
 #: lib/block_scout_web/templates/transaction_log/_logs.html.eex:22
 msgid "here"
@@ -1187,25 +1150,10 @@ msgid "Failed to decode input data."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:46
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:49
 msgid "Error rendering value"
 msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:28
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:58
-msgid "Copy Value"
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:29
-msgid "Failed to decode log data."
-msgstr ""
-
-#, elixir-format
-#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:42
-msgid "Log Data"
-msgstr ""
+""
 
 #, elixir-format
 #: lib/block_scout_web/templates/address_coin_balance/index.html.eex:34
@@ -1277,7 +1225,7 @@ msgid "There are no pending transactions."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/block/index.html.eex:16
+#: lib/block_scout_web/templates/block/index.html.eex:18
 msgid "There are no blocks."
 msgstr ""
 
@@ -1407,17 +1355,17 @@ msgid "Support"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:73
+#: lib/block_scout_web/templates/address_contract/index.html.eex:77
 msgid "Copy ABI"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:89
+#: lib/block_scout_web/templates/address_contract/index.html.eex:93
 msgid "Copy Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:61
+#: lib/block_scout_web/templates/address_contract/index.html.eex:65
 msgid "Copy Source Code"
 msgstr ""
 
@@ -1432,7 +1380,7 @@ msgid "Contract Libraries"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:88
+#: lib/block_scout_web/templates/address/overview.html.eex:89
 msgid "Last Balance Update: Block #"
 msgstr ""
 
@@ -1478,13 +1426,13 @@ msgid "Incoming Transactions"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address/overview.html.eex:119
+#: lib/block_scout_web/templates/address/overview.html.eex:121
 msgid "Error: Could not determine contract creator."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:96
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:100
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:112
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:116
 msgid "Search by address, token symbol name, transaction hash, or block number"
 msgstr ""
 
@@ -1587,27 +1535,27 @@ msgid "Block Details"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:101
+#: lib/block_scout_web/templates/address_contract/index.html.eex:105
 msgid "Contract Byte Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:87
+#: lib/block_scout_web/templates/address_contract/index.html.eex:91
 msgid "Contract Creation Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:93
+#: lib/block_scout_web/templates/address_contract/index.html.eex:97
 msgid "Contracts that self destruct in their constructors have no contract code published and cannot be verified."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:103
+#: lib/block_scout_web/templates/address_contract/index.html.eex:107
 msgid "Copy Contract Byte Code"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:94
+#: lib/block_scout_web/templates/address_contract/index.html.eex:98
 msgid "Displaying the init data provided of the creating transaction."
 msgstr ""
 
@@ -1710,7 +1658,7 @@ msgid "ETH RPC API Documentation"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_topnav.html.eex:78
+#: lib/block_scout_web/templates/layout/_topnav.html.eex:88
 msgid "Eth RPC"
 msgstr ""
 
@@ -1745,8 +1693,8 @@ msgid "here."
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_token/index.html.eex:26
-#: lib/block_scout_web/templates/address_transaction/index.html.eex:72
+#: lib/block_scout_web/templates/address_token/index.html.eex:28
+#: lib/block_scout_web/templates/address_transaction/index.html.eex:74
 msgid "CSV"
 msgstr ""
 
@@ -1755,11 +1703,6 @@ msgstr ""
 msgid "Change Network"
 msgstr ""
 
-#, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:51
-msgid "Constructor arguments"
-msgstr ""
-
 #, elixir-format
 #: lib/block_scout_web/views/transaction_view.ex:44
 msgid "ERC-20 "
@@ -1771,7 +1714,7 @@ msgid "ERC-721 "
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/address_contract/index.html.eex:116
+#: lib/block_scout_web/templates/address_contract/index.html.eex:120
 msgid "External libraries"
 msgstr ""
 
@@ -1804,3 +1747,67 @@ msgstr ""
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:4
 msgid "Connection Lost"
 msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_contract/index.html.eex:53
+msgid "Constructor Arguments"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:59
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:31
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:59
+msgid "Copy Value"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/views/internal_transaction_view.ex:26
+msgid "Create2"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:49
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:114
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:21
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:49
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:115
+msgid "Data"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:29
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:29
+msgid "Failed to decode log data."
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:48
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:48
+msgid "Indexed?"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:43
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:43
+msgid "Log Data"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/block/_tile.html.eex:47
+#: lib/block_scout_web/templates/chain/_block.html.eex:23
+#: lib/block_scout_web/views/internal_transaction_view.ex:28
+msgid "Reward"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:84
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:85
+msgid "Topics"
+msgstr ""
+
+#, elixir-format
+#: lib/block_scout_web/templates/address_logs/_logs.html.eex:47
+#: lib/block_scout_web/templates/transaction/_decoded_input_body.html.eex:20
+#: lib/block_scout_web/templates/transaction_log/_logs.html.eex:47
+msgid "Type"
+msgstr ""

apps/block_scout_web/test/block_scout_web/controllers/address_transaction_controller_test.exs

@@ -13,10 +13,16 @@ defmodule BlockScoutWeb.AddressTransactionControllerTest do
       assert html_response(conn, 422)
     end
 
-    test "with valid address hash without address", %{conn: conn} do
-      conn = get(conn, address_transaction_path(conn, :index, "0x8bf38d4764929064f2d4d3a56520a76ab3df415b"))
+    test "with valid address hash without address in the DB", %{conn: conn} do
+      conn =
+        get(
+          conn,
+          address_transaction_path(conn, :index, "0x8bf38d4764929064f2d4d3a56520a76ab3df415b", %{"type" => "JSON"})
+        )
 
-      assert html_response(conn, 404)
+      assert json_response(conn, 200)
+      transaction_tiles = json_response(conn, 200)["items"]
+      assert transaction_tiles |> length() == 0
     end
 
     test "returns transactions for the address", %{conn: conn} do

apps/block_scout_web/test/block_scout_web/controllers/api/v1/health_controller_test.exs

@@ -1,6 +1,15 @@
 defmodule BlockScoutWeb.API.V1.HealthControllerTest do
   use BlockScoutWeb.ConnCase
 
+  alias Explorer.{Chain, PagingOptions}
+
+  setup do
+    Supervisor.terminate_child(Explorer.Supervisor, {ConCache, Explorer.Chain.Cache.Blocks.cache_name()})
+    Supervisor.restart_child(Explorer.Supervisor, {ConCache, Explorer.Chain.Cache.Blocks.cache_name()})
+
+    :ok
+  end
+
   describe "GET last_block_status/0" do
     test "returns error when there are no blocks in db", %{conn: conn} do
       request = get(conn, api_v1_health_path(conn, :health))
@@ -32,14 +41,46 @@ defmodule BlockScoutWeb.API.V1.HealthControllerTest do
     end
 
     test "returns ok when last block is not stale", %{conn: conn} do
-      insert(:block, consensus: true, timestamp: DateTime.utc_now())
+      block1 = insert(:block, consensus: true, timestamp: DateTime.utc_now(), number: 2)
+      insert(:block, consensus: true, timestamp: DateTime.utc_now(), number: 1)
 
       request = get(conn, api_v1_health_path(conn, :health))
 
       assert request.status == 200
 
+      result = Poison.decode!(request.resp_body)
+
+      assert result["healthy"] == true
+
+      assert %{
+               "latest_block_number" => to_string(block1.number),
+               "latest_block_inserted_at" => to_string(block1.timestamp),
+               "cache_latest_block_number" => to_string(block1.number),
+               "cache_latest_block_inserted_at" => to_string(block1.timestamp)
+             } == result["data"]
+    end
+  end
+
+  test "return error when cache is stale", %{conn: conn} do
+    stale_block = insert(:block, consensus: true, timestamp: Timex.shift(DateTime.utc_now(), hours: -50), number: 3)
+    state_block_hash = stale_block.hash
+
+    assert [%{hash: ^state_block_hash}] = Chain.list_blocks(paging_options: %PagingOptions{page_size: 1})
+
+    insert(:block, consensus: true, timestamp: DateTime.utc_now(), number: 1)
+
+    assert [%{hash: ^state_block_hash}] = Chain.list_blocks(paging_options: %PagingOptions{page_size: 1})
+
+    request = get(conn, api_v1_health_path(conn, :health))
+
+    assert request.status == 500
+
     assert %{
-               "healthy" => true,
+             "healthy" => false,
+             "error_code" => 5001,
+             "error_title" => "blocks fetching is stuck",
+             "error_description" =>
+               "There are no new blocks in the DB for the last 5 mins. Check the healthiness of Ethereum archive node or the Blockscout DB instance",
              "data" => %{
                "latest_block_number" => _,
                "latest_block_inserted_at" => _
@@ -47,4 +88,3 @@ defmodule BlockScoutWeb.API.V1.HealthControllerTest do
            } = Poison.decode!(request.resp_body)
   end
 end
-end

apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth/call.ex

@@ -426,13 +426,14 @@ defmodule EthereumJSONRPC.Geth.Call do
          "transactionHash" => transaction_hash,
          "index" => index,
          "traceAddress" => trace_address,
-         "type" => "create" = type,
+         "type" => type,
          "from" => from_address_hash,
          "error" => error,
          "gas" => gas,
          "init" => init,
          "value" => value
-       }) do
+       })
+       when type in ~w(create create2) do
     %{
       block_number: block_number,
       transaction_index: transaction_index,
@@ -454,7 +455,7 @@ defmodule EthereumJSONRPC.Geth.Call do
          "transactionHash" => transaction_hash,
          "index" => index,
          "traceAddress" => trace_address,
-         "type" => "create",
+         "type" => type,
          "from" => from_address_hash,
          "createdContractAddressHash" => created_contract_address_hash,
          "gas" => gas,
@@ -462,14 +463,15 @@ defmodule EthereumJSONRPC.Geth.Call do
          "init" => init,
          "createdContractCode" => created_contract_code,
          "value" => value
-       }) do
+       })
+       when type in ~w(create create2) do
     %{
       block_number: block_number,
       transaction_index: transaction_index,
       transaction_hash: transaction_hash,
       index: index,
       trace_address: trace_address,
-      type: "create",
+      type: type,
       from_address_hash: from_address_hash,
       gas: gas,
       gas_used: gas_used,

apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/geth/tracer.ex

@@ -113,6 +113,7 @@ defmodule EthereumJSONRPC.Geth.Tracer do
   end
 
   defp op(%{"op" => "CREATE"} = log, ctx), do: create_op(log, ctx)
+  defp op(%{"op" => "CREATE2"} = log, ctx), do: create_op(log, ctx, "create2")
   defp op(%{"op" => "SELFDESTRUCT"} = log, ctx), do: self_destruct_op(log, ctx)
   defp op(%{"op" => "CALL"} = log, ctx), do: call_op(log, "call", ctx)
   defp op(%{"op" => "CALLCODE"} = log, ctx), do: call_op(log, "callcode", ctx)
@@ -155,7 +156,8 @@ defmodule EthereumJSONRPC.Geth.Tracer do
 
   defp create_op(
          %{"stack" => log_stack, "memory" => log_memory},
-         %{depth: stack_depth, stack: stack, trace_address: trace_address, calls: calls} = ctx
+         %{depth: stack_depth, stack: stack, trace_address: trace_address, calls: calls} = ctx,
+         type \\ "create"
        ) do
     [value, input_offset, input_length | _] = Enum.reverse(log_stack)
 
@@ -165,7 +167,7 @@ defmodule EthereumJSONRPC.Geth.Tracer do
       |> String.slice(quantity_to_integer("0x" <> input_offset) * 2, quantity_to_integer("0x" <> input_length) * 2)
 
     call = %{
-      "type" => "create",
+      "type" => type,
       "from" => nil,
       "traceAddress" => Enum.reverse(trace_address),
       "init" => "0x" <> init,

apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/transaction.ex

@@ -353,4 +353,8 @@ defmodule EthereumJSONRPC.Transaction do
       _ -> {key, quantity_to_integer(chain_id)}
     end
   end
+
+  defp entry_to_elixir(_) do
+    {nil, nil}
+  end
 end

apps/ethereum_jsonrpc/mix.exs

@@ -82,7 +82,7 @@ defmodule EthereumJsonrpc.MixProject do
       # `:spandex` integration with Datadog
       {:spandex_datadog, "~> 0.4.0"},
       # Convert unix timestamps in JSONRPC to DateTimes
-      {:timex, "~> 3.4"},
+      {:timex, "~> 3.6"},
       # Encode/decode function names and arguments
       {:ex_abi, "~> 0.1.18"},
       # `:verify_fun` for `Socket.Web.connect`

apps/ethereum_jsonrpc/priv/js/ethereum_jsonrpc/geth/debug_traceTransaction/tracer.js

@@ -91,6 +91,9 @@
             case 'CREATE':
                 this.createOp(log);
                 break;
+            case 'CREATE2':
+                this.create2Op(log);
+                break;
             case 'SELFDESTRUCT':
                 this.selfDestructOp(log, db);
                 break;
@@ -127,7 +130,7 @@
             const ret = log.stack.peek(0);
 
             if (!ret.equals(0)) {
-                if (call.type === 'create') {
+                if (call.type === 'create' || call.type === 'create2') {
                     call.createdContractAddressHash = toHex(toAddress(ret.toString(16)));
                     call.createdContractCode = toHex(db.getCode(toAddress(ret.toString(16))));
                 } else {
@@ -162,6 +165,21 @@
         this.callStack.push(call);
     },
 
+    create2Op(log) {
+        const inputOffset = log.stack.peek(1).valueOf();
+        const inputLength = log.stack.peek(2).valueOf();
+        const inputEnd = inputOffset + inputLength;
+        const stackValue = log.stack.peek(0);
+
+        const call = {
+            type: 'create2',
+            from: toHex(log.contract.getAddress()),
+            init: toHex(log.memory.slice(inputOffset, inputEnd)),
+            valueBigInt: bigInt(stackValue.toString(10))
+        };
+        this.callStack.push(call);
+    },
+
     selfDestructOp(log, db) {
         const contractAddress = log.contract.getAddress();
 
@@ -243,6 +261,9 @@
             case 'CREATE':
                 result = this.ctxToCreate(ctx, db);
                 break;
+            case 'CREATE2':
+                result = this.ctxToCreate2(ctx, db);
+                break;
         }
 
         return result;
@@ -292,6 +313,22 @@
         return result;
     },
 
+    ctxToCreate2(ctx, db) {
+        const result = {
+            type: 'create2',
+            from: toHex(ctx.from),
+            init: toHex(ctx.input),
+            valueBigInt: bigInt(ctx.value.toString(10)),
+            gasBigInt: bigInt(ctx.gas),
+            gasUsedBigInt: bigInt(ctx.gasUsed)
+        };
+
+        this.putBottomChildCalls(result);
+        this.putErrorOrCreatedContract(result, ctx, db);
+
+        return result;
+    },
+
     putBottomChildCalls(result) {
         const bottomCall = this.bottomCall();
         const bottomChildCalls = bottomCall.calls;
@@ -422,4 +459,3 @@
         call.gasUsed = '0x' + gasUsedBigInt.toString(16);
     }
 }
-

apps/ethereum_jsonrpc/test/ethereum_jsonrpc/transaction_test.exs

@@ -2,4 +2,14 @@ defmodule EthereumJSONRPC.TransactionTest do
   use ExUnit.Case, async: true
 
   doctest EthereumJSONRPC.Transaction
+
+  alias EthereumJSONRPC.Transaction
+
+  describe "to_elixir/1" do
+    test "skips unsupported keys" do
+      map = %{"key" => "value", "key1" => "value1"}
+
+      assert %{nil: nil} = Transaction.to_elixir(map)
+    end
+  end
 end

apps/explorer/config/config.exs

@@ -17,7 +17,15 @@ config :explorer,
     if(System.get_env("UNCLES_IN_AVERAGE_BLOCK_TIME") == "false", do: false, else: true),
   healthy_blocks_period: System.get_env("HEALTHY_BLOCKS_PERIOD") || :timer.minutes(5)
 
-config :explorer, Explorer.Counters.AverageBlockTime, enabled: true
+average_block_period =
+  case Integer.parse(System.get_env("AVERAGE_BLOCK_CACHE_PERIOD", "")) do
+    {secs, ""} -> :timer.seconds(secs)
+    _ -> :timer.minutes(30)
+  end
+
+config :explorer, Explorer.Counters.AverageBlockTime,
+  enabled: true,
+  period: average_block_period
 
 config :explorer, Explorer.Chain.Cache.BlockNumber, enabled: true
 
@@ -106,6 +114,14 @@ config :spandex_ecto, SpandexEcto.EctoLogger,
   tracer: Explorer.Tracer,
   otp_app: :explorer
 
+market_history_cache_period =
+  case Integer.parse(System.get_env("MARKET_HISTORY_CACHE_PERIOD", "")) do
+    {secs, ""} -> :timer.seconds(secs)
+    _ -> :timer.hours(6)
+  end
+
+config :explorer, Explorer.Market.MarketHistoryCache, period: market_history_cache_period
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config "#{Mix.env()}.exs"

apps/explorer/lib/explorer/chain.ex

@@ -273,7 +273,7 @@ defmodule Explorer.Chain do
       from(log in Log,
         inner_join: transaction in assoc(log, :transaction),
         order_by: [desc: transaction.block_number, desc: transaction.index],
-        preload: [:transaction],
+        preload: [:transaction, transaction: [to_address: :smart_contract]],
         where: transaction.block_number < ^block_number,
         or_where: transaction.block_number == ^block_number and transaction.index > ^transaction_index,
         or_where:
@@ -364,8 +364,8 @@ defmodule Explorer.Chain do
 
   Uncles are not currently accounted for.
   """
-  @spec block_reward(Block.t()) :: Wei.t()
-  def block_reward(%Block{number: block_number}) do
+  @spec block_reward(Block.block_number()) :: Wei.t()
+  def block_reward(block_number) do
     query =
       from(
         block in Block,
@@ -415,8 +415,8 @@ defmodule Explorer.Chain do
       `:key` (a tuple of the lowest/oldest `{index}`) and. Results will be the transactions older than
       the `index` that are passed.
   """
-  @spec block_to_transactions(Block.t(), [paging_options | necessity_by_association_option]) :: [Transaction.t()]
-  def block_to_transactions(%Block{hash: block_hash}, options \\ []) when is_list(options) do
+  @spec block_to_transactions(Hash.Full.t(), [paging_options | necessity_by_association_option]) :: [Transaction.t()]
+  def block_to_transactions(block_hash, options \\ []) when is_list(options) do
     necessity_by_association = Keyword.get(options, :necessity_by_association, %{})
 
     options
@@ -432,8 +432,8 @@ defmodule Explorer.Chain do
   @doc """
   Counts the number of `t:Explorer.Chain.Transaction.t/0` in the `block`.
   """
-  @spec block_to_transaction_count(Block.t()) :: non_neg_integer()
-  def block_to_transaction_count(%Block{hash: block_hash}) do
+  @spec block_to_transaction_count(Hash.Full.t()) :: non_neg_integer()
+  def block_to_transaction_count(block_hash) do
     query =
       from(
         transaction in Transaction,
@@ -843,7 +843,7 @@ defmodule Explorer.Chain do
   Returns `{:error, :not_found}` if there is no address by that hash present.
   Returns `{:error, :no_balance}` if there is no balance for that address at that block.
   """
-  @spec get_balance_as_of_block(Hash.Address.t(), integer | :earliest | :latest | :pending) ::
+  @spec get_balance_as_of_block(Hash.Address.t(), Block.block_number() | :earliest | :latest | :pending) ::
           {:ok, Wei.t()} | {:error, :no_balance} | {:error, :not_found}
   def get_balance_as_of_block(address, block) when is_integer(block) do
     coin_balance_query =
@@ -930,33 +930,44 @@ defmodule Explorer.Chain do
     Repo.all(query)
   end
 
-  @spec find_contract_address(Hash.t()) :: {:ok, Address.t()} | {:error, :not_found}
-  def find_contract_address(%Hash{byte_count: unquote(Hash.Address.byte_count())} = hash) do
+  @doc """
+  Finds an `t:Explorer.Chain.Address.t/0` that has the provided `t:Explorer.Chain.Address.t/0` `hash` and a contract.
+
+  ## Options
+
+    * `:necessity_by_association` - use to load `t:association/0` as `:required` or `:optional`.  If an association is
+      `:required`, and the `t:Explorer.Chain.Address.t/0` has no associated record for that association,
+      then the `t:Explorer.Chain.Address.t/0` will not be included in the list.
+
+  Optionally it also accepts a boolean to fetch the `has_decompiled_code?` virtual field or not
+
+  """
+  @spec find_contract_address(Hash.Address.t(), [necessity_by_association_option], boolean()) ::
+          {:ok, Address.t()} | {:error, :not_found}
+  def find_contract_address(
+        %Hash{byte_count: unquote(Hash.Address.byte_count())} = hash,
+        options \\ [],
+        query_decompiled_code_flag \\ false
+      ) do
+    necessity_by_association = Keyword.get(options, :necessity_by_association, %{})
+
     query =
       from(
         address in Address,
-        preload: [
-          :contracts_creation_internal_transaction,
-          :names,
-          :smart_contract,
-          :token,
-          :contracts_creation_transaction
-        ],
         where: address.hash == ^hash and not is_nil(address.contract_code)
       )
 
-    query_with_decompiled_flag = with_decompiled_code_flag(query, hash)
-
-    address = Repo.one(query_with_decompiled_flag)
-
-    if address do
-      {:ok, address}
-    else
-      {:error, :not_found}
+    query
+    |> join_associations(necessity_by_association)
+    |> with_decompiled_code_flag(hash, query_decompiled_code_flag)
+    |> Repo.one()
+    |> case do
+      nil -> {:error, :not_found}
+      address -> {:ok, address}
     end
   end
 
-  @spec find_decompiled_contract_address(Hash.t()) :: {:ok, Address.t()} | {:error, :not_found}
+  @spec find_decompiled_contract_address(Hash.Address.t()) :: {:ok, Address.t()} | {:error, :not_found}
   def find_decompiled_contract_address(%Hash{byte_count: unquote(Hash.Address.byte_count())} = hash) do
     query =
       from(
@@ -1807,7 +1818,7 @@ defmodule Explorer.Chain do
     Repo.one!(query)
   end
 
-  def last_block_status do
+  def last_db_block_status do
     query =
       from(block in Block,
         select: {block.number, block.timestamp},
@@ -1816,11 +1827,27 @@ defmodule Explorer.Chain do
         limit: 1
       )
 
-    case Repo.one(query) do
-      nil ->
-        {:error, :no_blocks}
+    query
+    |> Repo.one()
+    |> block_status()
+  end
 
-      {number, timestamp} ->
+  def last_cache_block_status do
+    [
+      paging_options: %PagingOptions{page_size: 1}
+    ]
+    |> list_blocks()
+    |> List.last()
+    |> case do
+      %{timestamp: timestamp, number: number} ->
+        block_status({number, timestamp})
+
+      _ ->
+        block_status(nil)
+    end
+  end
+
+  defp block_status({number, timestamp}) do
     now = DateTime.utc_now()
     last_block_period = DateTime.diff(now, timestamp, :millisecond)
 
@@ -1830,7 +1857,8 @@ defmodule Explorer.Chain do
       {:ok, number, timestamp}
     end
   end
-  end
+
+  defp block_status(nil), do: {:error, :no_blocks}
 
   @doc """
   Calculates the ranges of missing consensus blocks in `range`.
@@ -2209,14 +2237,10 @@ defmodule Explorer.Chain do
 
   """
 
-  @spec transaction_to_internal_transactions(Transaction.t(), [paging_options | necessity_by_association_option]) :: [
+  @spec transaction_to_internal_transactions(Hash.Full.t(), [paging_options | necessity_by_association_option]) :: [
           InternalTransaction.t()
         ]
-  def transaction_to_internal_transactions(
-        %Transaction{hash: %Hash{byte_count: unquote(Hash.Full.byte_count())} = hash},
-        options \\ []
-      )
-      when is_list(options) do
+  def transaction_to_internal_transactions(hash, options \\ []) when is_list(options) do
     necessity_by_association = Keyword.get(options, :necessity_by_association, %{})
     paging_options = Keyword.get(options, :paging_options, @default_paging_options)
 
@@ -2244,12 +2268,8 @@ defmodule Explorer.Chain do
       the `index` that are passed.
 
   """
-  @spec transaction_to_logs(Transaction.t(), [paging_options | necessity_by_association_option]) :: [Log.t()]
-  def transaction_to_logs(
-        %Transaction{hash: %Hash{byte_count: unquote(Hash.Full.byte_count())} = transaction_hash},
-        options \\ []
-      )
-      when is_list(options) do
+  @spec transaction_to_logs(Hash.Full.t(), [paging_options | necessity_by_association_option]) :: [Log.t()]
+  def transaction_to_logs(transaction_hash, options \\ []) when is_list(options) do
     necessity_by_association = Keyword.get(options, :necessity_by_association, %{})
     paging_options = Keyword.get(options, :paging_options, @default_paging_options)
 
@@ -2276,14 +2296,10 @@ defmodule Explorer.Chain do
       the `index` that are passed.
 
   """
-  @spec transaction_to_token_transfers(Transaction.t(), [paging_options | necessity_by_association_option]) :: [
+  @spec transaction_to_token_transfers(Hash.Full.t(), [paging_options | necessity_by_association_option]) :: [
           TokenTransfer.t()
         ]
-  def transaction_to_token_transfers(
-        %Transaction{hash: %Hash{byte_count: unquote(Hash.Full.byte_count())} = transaction_hash},
-        options \\ []
-      )
-      when is_list(options) do
+  def transaction_to_token_transfers(transaction_hash, options \\ []) when is_list(options) do
     necessity_by_association = Keyword.get(options, :necessity_by_association, %{})
     paging_options = Keyword.get(options, :paging_options, @default_paging_options)
 
@@ -2510,16 +2526,16 @@ defmodule Explorer.Chain do
     |> repo.insert(on_conflict: :nothing, conflict_target: [:address_hash, :name])
   end
 
-  @spec address_hash_to_address_with_source_code(%Explorer.Chain.Hash{}) :: %Explorer.Chain.Address{} | nil
-  def address_hash_to_address_with_source_code(%Explorer.Chain.Hash{} = address_hash) do
+  @spec address_hash_to_address_with_source_code(Hash.Address.t()) :: Address.t() | nil
+  def address_hash_to_address_with_source_code(address_hash) do
     case Repo.get(Address, address_hash) do
       nil -> nil
       address -> Repo.preload(address, [:smart_contract, :decompiled_smart_contracts])
     end
   end
 
-  @spec address_hash_to_smart_contract(%Explorer.Chain.Hash{}) :: %Explorer.Chain.SmartContract{} | nil
-  def address_hash_to_smart_contract(%Explorer.Chain.Hash{} = address_hash) do
+  @spec address_hash_to_smart_contract(Hash.Address.t()) :: SmartContract.t() | nil
+  def address_hash_to_smart_contract(address_hash) do
     query =
       from(
         smart_contract in SmartContract,
@@ -3276,8 +3292,6 @@ defmodule Explorer.Chain do
 
   defp staking_pool_filter(query, _), do: query
 
-  defp with_decompiled_code_flag(query, hash, use_option \\ true)
-
   defp with_decompiled_code_flag(query, _hash, false), do: query
 
   defp with_decompiled_code_flag(query, hash, true) do
@@ -3300,4 +3314,203 @@ defmodule Explorer.Chain do
     |> Base.decode16!(case: :mixed)
     |> TypeDecoder.decode_raw(types)
   end
+
+  @doc """
+  Checks if an `t:Explorer.Chain.Address.t/0` with the given `hash` exists.
+
+  Returns `:ok` if found
+
+      iex> {:ok, %Explorer.Chain.Address{hash: hash}} = Explorer.Chain.create_address(
+      ...>   %{hash: "0x5aaeb6053f3e94c9b9a09f33669435e7ef1beaed"}
+      ...> )
+      iex> Explorer.Chain.check_address_exists(hash)
+      :ok
+
+  Returns `:not_found` if not found
+
+      iex> {:ok, hash} = Explorer.Chain.string_to_address_hash("0x5aaeb6053f3e94c9b9a09f33669435e7ef1beaed")
+      iex> Explorer.Chain.check_address_exists(hash)
+      :not_found
+
+  """
+  @spec check_address_exists(Hash.Address.t()) :: :ok | :not_found
+  def check_address_exists(address_hash) do
+    address_hash
+    |> address_exists?()
+    |> boolean_to_check_result()
+  end
+
+  @doc """
+  Checks if an `t:Explorer.Chain.Address.t/0` with the given `hash` exists.
+
+  Returns `true` if found
+
+      iex> {:ok, %Explorer.Chain.Address{hash: hash}} = Explorer.Chain.create_address(
+      ...>   %{hash: "0x5aaeb6053f3e94c9b9a09f33669435e7ef1beaed"}
+      ...> )
+      iex> Explorer.Chain.address_exists?(hash)
+      true
+
+  Returns `false` if not found
+
+      iex> {:ok, hash} = Explorer.Chain.string_to_address_hash("0x5aaeb6053f3e94c9b9a09f33669435e7ef1beaed")
+      iex> Explorer.Chain.address_exists?(hash)
+      false
+
+  """
+  @spec address_exists?(Hash.Address.t()) :: boolean()
+  def address_exists?(address_hash) do
+    query =
+      from(
+        address in Address,
+        where: address.hash == ^address_hash
+      )
+
+    Repo.exists?(query)
+  end
+
+  @doc """
+  Checks if it exists an `t:Explorer.Chain.Address.t/0` that has the provided
+  `t:Explorer.Chain.Address.t/0` `hash` and a contract.
+
+  Returns `:ok` if found and `:not_found` otherwise.
+  """
+  @spec check_contract_address_exists(Hash.Address.t()) :: :ok | :not_found
+  def check_contract_address_exists(address_hash) do
+    address_hash
+    |> contract_address_exists?()
+    |> boolean_to_check_result()
+  end
+
+  @doc """
+  Checks if it exists an `t:Explorer.Chain.Address.t/0` that has the provided
+  `t:Explorer.Chain.Address.t/0` `hash` and a contract.
+
+  Returns `true` if found and `false` otherwise.
+  """
+  @spec contract_address_exists?(Hash.Address.t()) :: boolean()
+  def contract_address_exists?(address_hash) do
+    query =
+      from(
+        address in Address,
+        where: address.hash == ^address_hash and not is_nil(address.contract_code)
+      )
+
+    Repo.exists?(query)
+  end
+
+  @doc """
+  Checks if it exists a `t:Explorer.Chain.DecompiledSmartContract.t/0` for the
+  `t:Explorer.Chain.Address.t/0` with the provided `hash` and with the provided version.
+
+  Returns `:ok` if found and `:not_found` otherwise.
+  """
+  @spec check_decompiled_contract_exists(Hash.Address.t(), String.t()) :: :ok | :not_found
+  def check_decompiled_contract_exists(address_hash, version) do
+    address_hash
+    |> decompiled_contract_exists?(version)
+    |> boolean_to_check_result()
+  end
+
+  @doc """
+  Checks if it exists a `t:Explorer.Chain.DecompiledSmartContract.t/0` for the
+  `t:Explorer.Chain.Address.t/0` with the provided `hash` and with the provided version.
+
+  Returns `true` if found and `false` otherwise.
+  """
+  @spec decompiled_contract_exists?(Hash.Address.t(), String.t()) :: boolean()
+  def decompiled_contract_exists?(address_hash, version) do
+    query =
+      from(contract in DecompiledSmartContract,
+        where: contract.address_hash == ^address_hash and contract.decompiler_version == ^version
+      )
+
+    Repo.exists?(query)
+  end
+
+  @doc """
+  Checks if it exists a verified `t:Explorer.Chain.SmartContract.t/0` for the
+  `t:Explorer.Chain.Address.t/0` with the provided `hash`.
+
+  Returns `:ok` if found and `:not_found` otherwise.
+  """
+  @spec check_verified_smart_contract_exists(Hash.Address.t()) :: :ok | :not_found
+  def check_verified_smart_contract_exists(address_hash) do
+    address_hash
+    |> verified_smart_contract_exists?()
+    |> boolean_to_check_result()
+  end
+
+  @doc """
+  Checks if it exists a verified `t:Explorer.Chain.SmartContract.t/0` for the
+  `t:Explorer.Chain.Address.t/0` with the provided `hash`.
+
+  Returns `true` if found and `false` otherwise.
+  """
+  @spec verified_smart_contract_exists?(Hash.Address.t()) :: boolean()
+  def verified_smart_contract_exists?(address_hash) do
+    query =
+      from(
+        smart_contract in SmartContract,
+        where: smart_contract.address_hash == ^address_hash
+      )
+
+    Repo.exists?(query)
+  end
+
+  @doc """
+  Checks if a `t:Explorer.Chain.Transaction.t/0` with the given `hash` exists.
+
+  Returns `:ok` if found
+
+      iex> %Transaction{hash: hash} = insert(:transaction)
+      iex> Explorer.Chain.check_transaction_exists(hash)
+      :ok
+
+  Returns `:not_found` if not found
+
+      iex> {:ok, hash} = Explorer.Chain.string_to_transaction_hash(
+      ...>   "0x9fc76417374aa880d4449a1f7f31ec597f00b1f6f3dd2d66f4c9c6c445836d8b"
+      ...> )
+      iex> Explorer.Chain.check_transaction_exists(hash)
+      :not_found
+  """
+  @spec check_transaction_exists(Hash.Full.t()) :: :ok | :not_found
+  def check_transaction_exists(hash) do
+    hash
+    |> transaction_exists?()
+    |> boolean_to_check_result()
+  end
+
+  @doc """
+  Checks if a `t:Explorer.Chain.Transaction.t/0` with the given `hash` exists.
+
+  Returns `true` if found
+
+      iex> %Transaction{hash: hash} = insert(:transaction)
+      iex> Explorer.Chain.transaction_exists?(hash)
+      true
+
+  Returns `false` if not found
+
+      iex> {:ok, hash} = Explorer.Chain.string_to_transaction_hash(
+      ...>   "0x9fc76417374aa880d4449a1f7f31ec597f00b1f6f3dd2d66f4c9c6c445836d8b"
+      ...> )
+      iex> Explorer.Chain.transaction_exists?(hash)
+      false
+  """
+  @spec transaction_exists?(Hash.Full.t()) :: boolean()
+  def transaction_exists?(hash) do
+    query =
+      from(
+        transaction in Transaction,
+        where: transaction.hash == ^hash
+      )
+
+    Repo.exists?(query)
+  end
+
+  defp boolean_to_check_result(true), do: :ok
+
+  defp boolean_to_check_result(false), do: :not_found
 end

apps/explorer/lib/explorer/chain/internal_transaction.ex

@@ -392,7 +392,7 @@ defmodule Explorer.Chain.InternalTransaction do
   @create_required_fields ~w(from_address_hash gas index init trace_address transaction_hash value)a
   @create_allowed_fields @create_optional_fields ++ @create_required_fields
 
-  defp type_changeset(changeset, attrs, :create) do
+  defp type_changeset(changeset, attrs, type) when type in [:create, :create2] do
     changeset
     |> cast(attrs, @create_allowed_fields)
     |> validate_required(@create_required_fields)
@@ -537,7 +537,7 @@ defmodule Explorer.Chain.InternalTransaction do
     |> put_raw_call_error_or_result(transaction)
   end
 
-  defp internal_transaction_to_raw(%{type: :create} = transaction) do
+  defp internal_transaction_to_raw(%{type: type} = transaction) when type in [:create, :create2] do
     %{
       from_address_hash: from_address_hash,
       gas: gas,
@@ -549,7 +549,7 @@ defmodule Explorer.Chain.InternalTransaction do
     action = %{"from" => from_address_hash, "gas" => gas, "init" => init, "value" => value}
 
     %{
-      "type" => "create",
+      "type" => Atom.to_string(type),
       "action" => Action.to_raw(action),
       "traceAddress" => trace_address
     }

apps/explorer/lib/explorer/chain/internal_transaction/type.ex

@@ -11,7 +11,7 @@ defmodule Explorer.Chain.InternalTransaction.Type do
    * `:reward`
    * `:selfdestruct`
   """
-  @type t :: :call | :create | :reward | :selfdestruct
+  @type t :: :call | :create | :create2 | :reward | :selfdestruct
 
   @doc """
   Casts `term` to `t:t/0`
@@ -22,6 +22,8 @@ defmodule Explorer.Chain.InternalTransaction.Type do
       {:ok, :call}
       iex> Explorer.Chain.InternalTransaction.Type.cast(:create)
       {:ok, :create}
+      iex> Explorer.Chain.InternalTransaction.Type.cast(:create2)
+      {:ok, :create2}
       iex> Explorer.Chain.InternalTransaction.Type.cast(:reward)
       {:ok, :reward}
       iex> Explorer.Chain.InternalTransaction.Type.cast(:selfdestruct)
@@ -33,6 +35,8 @@ defmodule Explorer.Chain.InternalTransaction.Type do
       {:ok, :call}
       iex> Explorer.Chain.InternalTransaction.Type.cast("create")
       {:ok, :create}
+      iex> Explorer.Chain.InternalTransaction.Type.cast("create2")
+      {:ok, :create2}
       iex> Explorer.Chain.InternalTransaction.Type.cast("reward")
       {:ok, :reward}
       iex> Explorer.Chain.InternalTransaction.Type.cast("selfdestruct")
@@ -53,9 +57,10 @@ defmodule Explorer.Chain.InternalTransaction.Type do
   """
   @impl Ecto.Type
   @spec cast(term()) :: {:ok, t()} | :error
-  def cast(t) when t in ~w(call create selfdestruct reward)a, do: {:ok, t}
+  def cast(t) when t in ~w(call create create2 selfdestruct reward)a, do: {:ok, t}
   def cast("call"), do: {:ok, :call}
   def cast("create"), do: {:ok, :create}
+  def cast("create2"), do: {:ok, :create2}
   def cast("reward"), do: {:ok, :reward}
   def cast("selfdestruct"), do: {:ok, :selfdestruct}
   def cast(_), do: :error
@@ -67,6 +72,8 @@ defmodule Explorer.Chain.InternalTransaction.Type do
       {:ok, "call"}
       iex> Explorer.Chain.InternalTransaction.Type.dump(:create)
       {:ok, "create"}
+      iex> Explorer.Chain.InternalTransaction.Type.dump(:create2)
+      {:ok, "create2"}
       iex> Explorer.Chain.InternalTransaction.Type.dump(:reward)
       {:ok, "reward"}
       iex> Explorer.Chain.InternalTransaction.Type.dump(:selfdestruct)
@@ -87,6 +94,7 @@ defmodule Explorer.Chain.InternalTransaction.Type do
   @spec dump(term()) :: {:ok, String.t()} | :error
   def dump(:call), do: {:ok, "call"}
   def dump(:create), do: {:ok, "create"}
+  def dump(:create2), do: {:ok, "create2"}
   def dump(:reward), do: {:ok, "reward"}
   def dump(:selfdestruct), do: {:ok, "selfdestruct"}
   def dump(_), do: :error
@@ -98,6 +106,8 @@ defmodule Explorer.Chain.InternalTransaction.Type do
       {:ok, :call}
       iex> Explorer.Chain.InternalTransaction.Type.load("create")
       {:ok, :create}
+      iex> Explorer.Chain.InternalTransaction.Type.load("create2")
+      {:ok, :create2}
       iex> Explorer.Chain.InternalTransaction.Type.load("reward")
       {:ok, :reward}
       iex> Explorer.Chain.InternalTransaction.Type.load("selfdestruct")
@@ -118,6 +128,7 @@ defmodule Explorer.Chain.InternalTransaction.Type do
   @spec load(term()) :: {:ok, t()} | :error
   def load("call"), do: {:ok, :call}
   def load("create"), do: {:ok, :create}
+  def load("create2"), do: {:ok, :create2}
   def load("reward"), do: {:ok, :reward}
   def load("selfdestruct"), do: {:ok, :selfdestruct}
   # deprecated

apps/explorer/lib/explorer/counters/average_block_time.ex

@@ -11,7 +11,7 @@ defmodule Explorer.Counters.AverageBlockTime do
   alias Explorer.Repo
   alias Timex.Duration
 
-  @refresh_period 30 * 60 * 1_000
+  @refresh_period Application.get_env(:explorer, __MODULE__)[:period]
 
   @doc """
   Starts a process to periodically update the counter of the token holders.

apps/explorer/lib/explorer/market/market_history_cache.ex

@@ -12,7 +12,7 @@ defmodule Explorer.Market.MarketHistoryCache do
   @last_update_key :last_update
   @history_key :history
   # 6 hours
-  @cache_period 1_000 * 60 * 60 * 6
+  @cache_period Application.get_env(:explorer, __MODULE__)[:period]
   @recent_days 30
 
   def fetch do

apps/explorer/lib/explorer/smart_contract/reader.ex

@@ -8,7 +8,7 @@ defmodule Explorer.SmartContract.Reader do
 
   alias EthereumJSONRPC.Contract
   alias Explorer.Chain
-  alias Explorer.Chain.Hash
+  alias Explorer.Chain.{Hash, SmartContract}
 
   @typedoc """
   Map of functions to call with the values for the function to be called with.
@@ -34,6 +34,8 @@ defmodule Explorer.SmartContract.Reader do
   @doc """
   Queries the contract functions on the blockchain and returns the call results.
 
+  Optionally accepts the abi if it has already been fetched.
+
   ## Examples
 
   Note that for this example to work the database must be up to date with the
@@ -57,15 +59,21 @@ defmodule Explorer.SmartContract.Reader do
       )
       # => %{"sum" => {:error, "Data overflow encoding int, data `abc` cannot fit in 256 bits"}}
   """
-  @spec query_verified_contract(Hash.Address.t(), functions()) :: functions_results()
-  def query_verified_contract(address_hash, functions) do
+  @spec query_verified_contract(Hash.Address.t(), functions(), SmartContract.abi() | nil) :: functions_results()
+  def query_verified_contract(address_hash, functions, mabi \\ nil) do
     contract_address = Hash.to_string(address_hash)
 
     abi =
+      case mabi do
+        nil ->
           address_hash
           |> Chain.address_hash_to_smart_contract()
           |> Map.get(:abi)
 
+        _ ->
+          mabi
+      end
+
     query_contract(contract_address, abi, functions)
   end
 
@@ -156,41 +164,41 @@ defmodule Explorer.SmartContract.Reader do
   """
   @spec read_only_functions(Hash.t()) :: [%{}]
   def read_only_functions(contract_address_hash) do
+    abi =
       contract_address_hash
       |> Chain.address_hash_to_smart_contract()
-    |> Map.get(:abi, [])
+      |> Map.get(:abi)
+
+    case abi do
+      nil ->
+        []
+
+      _ ->
+        abi
         |> Enum.filter(& &1["constant"])
-    |> fetch_current_value_from_blockchain(contract_address_hash, [])
-    |> Enum.reverse()
+        |> Enum.map(&fetch_current_value_from_blockchain(&1, abi, contract_address_hash))
+    end
   end
 
-  def fetch_current_value_from_blockchain(
-        [%{"inputs" => []} = function | tail],
-        contract_address_hash,
-        acc
-      ) do
+  defp fetch_current_value_from_blockchain(function, abi, contract_address_hash) do
     values =
-      fetch_from_blockchain(contract_address_hash, %{
-        name: function["name"],
-        args: function["inputs"],
-        outputs: function["outputs"]
-      })
+      case function do
+        %{"inputs" => []} ->
+          name = function["name"]
+          args = function["inputs"]
+          outputs = function["outputs"]
 
-    formatted = Map.replace!(function, "outputs", values)
+          contract_address_hash
+          |> query_verified_contract(%{name => normalize_args(args)}, abi)
+          |> link_outputs_and_values(outputs, name)
 
-    fetch_current_value_from_blockchain(tail, contract_address_hash, [formatted | acc])
+        _ ->
+          link_outputs_and_values(%{}, Map.get(function, "outputs", []), function["name"])
       end
 
-  def fetch_current_value_from_blockchain([function | tail], contract_address_hash, acc) do
-    values = link_outputs_and_values(%{}, Map.get(function, "outputs", []), function["name"])
-
-    formatted = Map.replace!(function, "outputs", values)
-
-    fetch_current_value_from_blockchain(tail, contract_address_hash, [formatted | acc])
+    Map.replace!(function, "outputs", values)
   end
 
-  def fetch_current_value_from_blockchain([], _contract_address_hash, acc), do: acc
-
   @doc """
   Fetches the blockchain value of a function that requires arguments.
   """
@@ -201,23 +209,27 @@ defmodule Explorer.SmartContract.Reader do
 
   @spec query_function(Hash.t(), %{name: String.t(), args: [term()]}) :: [%{}]
   def query_function(contract_address_hash, %{name: name, args: args}) do
-    function =
+    abi =
       contract_address_hash
       |> Chain.address_hash_to_smart_contract()
-      |> Map.get(:abi, [])
+      |> Map.get(:abi)
+
+    outputs =
+      case abi do
+        nil ->
+          nil
+
+        _ ->
+          function =
+            abi
             |> Enum.filter(fn function -> function["name"] == name end)
             |> List.first()
 
-    fetch_from_blockchain(contract_address_hash, %{
-      name: name,
-      args: args,
-      outputs: function["outputs"]
-    })
+          function["outputs"]
       end
 
-  defp fetch_from_blockchain(contract_address_hash, %{name: name, args: args, outputs: outputs}) do
     contract_address_hash
-    |> query_verified_contract(%{name => normalize_args(args)})
+    |> query_verified_contract(%{name => normalize_args(args)}, abi)
     |> link_outputs_and_values(outputs, name)
   end
 

apps/explorer/mix.exs

@@ -117,7 +117,7 @@ defmodule Explorer.Mixfile do
       # Attach `:prometheus_ecto` to `:ecto`
       {:telemetry, "~> 0.3.0"},
       # `Timex.Duration` for `Explorer.Counters.AverageBlockTime.average_block_time/0`
-      {:timex, "~> 3.4"},
+      {:timex, "~> 3.6"},
       {:con_cache, "~> 0.13"}
     ]
   end

apps/explorer/test/explorer/chain_test.exs

@@ -50,21 +50,35 @@ defmodule Explorer.ChainTest do
     end
   end
 
-  describe "last_block_status/0" do
+  describe "last_db_block_status/0" do
     test "return no_blocks errors if db is empty" do
-      assert {:error, :no_blocks} = Chain.last_block_status()
+      assert {:error, :no_blocks} = Chain.last_db_block_status()
     end
 
     test "returns {:ok, last_block_period} if block is in healthy period" do
       insert(:block, consensus: true)
 
-      assert {:ok, _, _} = Chain.last_block_status()
+      assert {:ok, _, _} = Chain.last_db_block_status()
     end
 
     test "return {:ok, last_block_period} if block is not in healthy period" do
       insert(:block, consensus: true, timestamp: Timex.shift(DateTime.utc_now(), hours: -50))
 
-      assert {:error, _, _} = Chain.last_block_status()
+      assert {:error, _, _} = Chain.last_db_block_status()
+    end
+  end
+
+  describe "last_cache_block_status/0" do
+    test "returns success if cache is not stale" do
+      insert(:block, consensus: true)
+
+      assert {:ok, _, _} = Chain.last_cache_block_status()
+    end
+
+    test "return error if cache is stale" do
+      insert(:block, consensus: true, timestamp: Timex.shift(DateTime.utc_now(), hours: -50))
+
+      assert {:error, _, _} = Chain.last_cache_block_status()
     end
   end
 
@@ -630,7 +644,7 @@ defmodule Explorer.ChainTest do
 
       assert Repo.aggregate(Transaction, :count, :hash) == 0
 
-      assert [] = Chain.block_to_transactions(block)
+      assert [] = Chain.block_to_transactions(block.hash)
     end
 
     test "with transactions" do
@@ -639,7 +653,7 @@ defmodule Explorer.ChainTest do
         |> insert()
         |> with_block()
 
-      assert [%Transaction{hash: ^transaction_hash}] = Chain.block_to_transactions(block)
+      assert [%Transaction{hash: ^transaction_hash}] = Chain.block_to_transactions(block.hash)
     end
 
     test "with transactions can be paginated by {index}" do
@@ -657,7 +671,7 @@ defmodule Explorer.ChainTest do
         |> with_block(block)
 
       assert second_page_hashes ==
-               block
+               block.hash
                |> Chain.block_to_transactions(paging_options: %PagingOptions{key: {index}, page_size: 50})
                |> Enum.map(& &1.hash)
                |> Enum.reverse()
@@ -683,7 +697,7 @@ defmodule Explorer.ChainTest do
         token: token
       )
 
-      fetched_transaction = List.first(Explorer.Chain.block_to_transactions(block))
+      fetched_transaction = List.first(Explorer.Chain.block_to_transactions(block.hash))
       assert fetched_transaction.hash == transaction.hash
       assert length(fetched_transaction.token_transfers) == 2
     end
@@ -693,7 +707,7 @@ defmodule Explorer.ChainTest do
     test "without transactions" do
       block = insert(:block)
 
-      assert Chain.block_to_transaction_count(block) == 0
+      assert Chain.block_to_transaction_count(block.hash) == 0
     end
 
     test "with transactions" do
@@ -702,7 +716,7 @@ defmodule Explorer.ChainTest do
         |> insert()
         |> with_block()
 
-      assert Chain.block_to_transaction_count(block) == 1
+      assert Chain.block_to_transaction_count(block.hash) == 1
     end
   end
 
@@ -2090,7 +2104,7 @@ defmodule Explorer.ChainTest do
     test "with transaction without internal transactions" do
       transaction = insert(:transaction)
 
-      assert [] = Chain.transaction_to_internal_transactions(transaction)
+      assert [] = Chain.transaction_to_internal_transactions(transaction.hash)
     end
 
     test "with transaction with internal transactions returns all internal transactions for a given transaction hash" do
@@ -2117,7 +2131,7 @@ defmodule Explorer.ChainTest do
           transaction_index: transaction.index
         )
 
-      results = [internal_transaction | _] = Chain.transaction_to_internal_transactions(transaction)
+      results = [internal_transaction | _] = Chain.transaction_to_internal_transactions(transaction.hash)
 
       assert 2 == length(results)
 
@@ -2151,7 +2165,7 @@ defmodule Explorer.ChainTest do
                  to_address: %Ecto.Association.NotLoaded{},
                  transaction: %Transaction{block: %Ecto.Association.NotLoaded{}}
                }
-             ] = Chain.transaction_to_internal_transactions(transaction)
+             ] = Chain.transaction_to_internal_transactions(transaction.hash)
 
       assert [
                %InternalTransaction{
@@ -2161,7 +2175,7 @@ defmodule Explorer.ChainTest do
                }
              ] =
                Chain.transaction_to_internal_transactions(
-                 transaction,
+                 transaction.hash,
                  necessity_by_association: %{
                    :from_address => :optional,
                    :to_address => :optional,
@@ -2183,7 +2197,7 @@ defmodule Explorer.ChainTest do
         transaction_index: transaction.index
       )
 
-      result = Chain.transaction_to_internal_transactions(transaction)
+      result = Chain.transaction_to_internal_transactions(transaction.hash)
 
       assert Enum.empty?(result)
     end
@@ -2202,7 +2216,7 @@ defmodule Explorer.ChainTest do
           transaction_index: transaction.index
         )
 
-      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction), 0)
+      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction.hash), 0)
 
       assert {actual.transaction_hash, actual.index} == {expected.transaction_hash, expected.index}
     end
@@ -2222,7 +2236,7 @@ defmodule Explorer.ChainTest do
           transaction_index: transaction.index
         )
 
-      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction), 0)
+      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction.hash), 0)
 
       assert {actual.transaction_hash, actual.index} == {expected.transaction_hash, expected.index}
     end
@@ -2243,7 +2257,7 @@ defmodule Explorer.ChainTest do
           transaction_index: transaction.index
         )
 
-      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction), 0)
+      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction.hash), 0)
 
       assert {actual.transaction_hash, actual.index} == {expected.transaction_hash, expected.index}
     end
@@ -2271,7 +2285,7 @@ defmodule Explorer.ChainTest do
         )
 
       result =
-        transaction
+        transaction.hash
         |> Chain.transaction_to_internal_transactions()
         |> Enum.map(&{&1.transaction_hash, &1.index})
 
@@ -2301,17 +2315,17 @@ defmodule Explorer.ChainTest do
         )
 
       assert [{first_transaction_hash, first_index}, {second_transaction_hash, second_index}] ==
-               transaction
+               transaction.hash
                |> Chain.transaction_to_internal_transactions(paging_options: %PagingOptions{key: {-1}, page_size: 2})
                |> Enum.map(&{&1.transaction_hash, &1.index})
 
       assert [{first_transaction_hash, first_index}] ==
-               transaction
+               transaction.hash
                |> Chain.transaction_to_internal_transactions(paging_options: %PagingOptions{key: {-1}, page_size: 1})
                |> Enum.map(&{&1.transaction_hash, &1.index})
 
       assert [{second_transaction_hash, second_index}] ==
-               transaction
+               transaction.hash
                |> Chain.transaction_to_internal_transactions(paging_options: %PagingOptions{key: {0}, page_size: 2})
                |> Enum.map(&{&1.transaction_hash, &1.index})
     end
@@ -2321,7 +2335,7 @@ defmodule Explorer.ChainTest do
     test "without logs" do
       transaction = insert(:transaction)
 
-      assert [] = Chain.transaction_to_logs(transaction)
+      assert [] = Chain.transaction_to_logs(transaction.hash)
     end
 
     test "with logs" do
@@ -2332,7 +2346,7 @@ defmodule Explorer.ChainTest do
 
       %Log{transaction_hash: transaction_hash, index: index} = insert(:log, transaction: transaction)
 
-      assert [%Log{transaction_hash: ^transaction_hash, index: ^index}] = Chain.transaction_to_logs(transaction)
+      assert [%Log{transaction_hash: ^transaction_hash, index: ^index}] = Chain.transaction_to_logs(transaction.hash)
     end
 
     test "with logs can be paginated" do
@@ -2349,7 +2363,7 @@ defmodule Explorer.ChainTest do
         |> Enum.map(& &1.index)
 
       assert second_page_indexes ==
-               transaction
+               transaction.hash
                |> Chain.transaction_to_logs(paging_options: %PagingOptions{key: {log.index}, page_size: 50})
                |> Enum.map(& &1.index)
     end
@@ -2364,7 +2378,7 @@ defmodule Explorer.ChainTest do
 
       assert [%Log{address: %Address{}, transaction: %Transaction{}}] =
                Chain.transaction_to_logs(
-                 transaction,
+                 transaction.hash,
                  necessity_by_association: %{
                    address: :optional,
                    transaction: :optional
@@ -2376,7 +2390,7 @@ defmodule Explorer.ChainTest do
                  address: %Ecto.Association.NotLoaded{},
                  transaction: %Ecto.Association.NotLoaded{}
                }
-             ] = Chain.transaction_to_logs(transaction)
+             ] = Chain.transaction_to_logs(transaction.hash)
     end
   end
 
@@ -2384,7 +2398,7 @@ defmodule Explorer.ChainTest do
     test "without token transfers" do
       transaction = insert(:transaction)
 
-      assert [] = Chain.transaction_to_token_transfers(transaction)
+      assert [] = Chain.transaction_to_token_transfers(transaction.hash)
     end
 
     test "with token transfers" do
@@ -2397,7 +2411,7 @@ defmodule Explorer.ChainTest do
         insert(:token_transfer, transaction: transaction)
 
       assert [%TokenTransfer{transaction_hash: ^transaction_hash, log_index: ^log_index}] =
-               Chain.transaction_to_token_transfers(transaction)
+               Chain.transaction_to_token_transfers(transaction.hash)
     end
 
     test "token transfers necessity_by_association loads associations" do
@@ -2410,7 +2424,7 @@ defmodule Explorer.ChainTest do
 
       assert [%TokenTransfer{token: %Token{}, transaction: %Transaction{}}] =
                Chain.transaction_to_token_transfers(
-                 transaction,
+                 transaction.hash,
                  necessity_by_association: %{
                    token: :optional,
                    transaction: :optional
@@ -2422,7 +2436,7 @@ defmodule Explorer.ChainTest do
                  token: %Ecto.Association.NotLoaded{},
                  transaction: %Ecto.Association.NotLoaded{}
                }
-             ] = Chain.transaction_to_token_transfers(transaction)
+             ] = Chain.transaction_to_token_transfers(transaction.hash)
     end
   end
 
@@ -2480,7 +2494,17 @@ defmodule Explorer.ChainTest do
         insert(:address, contract_code: Factory.data("contract_code"), smart_contract: nil, names: [])
         |> Repo.preload([:contracts_creation_internal_transaction, :contracts_creation_transaction, :token])
 
-      response = Chain.find_contract_address(address.hash)
+      options = [
+        necessity_by_association: %{
+          :contracts_creation_internal_transaction => :optional,
+          :names => :optional,
+          :smart_contract => :optional,
+          :token => :optional,
+          :contracts_creation_transaction => :optional
+        }
+      ]
+
+      response = Chain.find_contract_address(address.hash, options, true)
 
       assert response == {:ok, address}
     end
@@ -2523,11 +2547,11 @@ defmodule Explorer.ChainTest do
         |> Decimal.add(Decimal.new(3))
         |> Wei.from(:wei)
 
-      assert expected == Chain.block_reward(block)
+      assert expected == Chain.block_reward(block.number)
     end
 
     test "with block without transactions", %{block: block, emission_reward: emission_reward} do
-      assert emission_reward.reward == Chain.block_reward(block)
+      assert emission_reward.reward == Chain.block_reward(block.number)
     end
   end
 

apps/explorer/test/explorer/smart_contract/reader_test.exs

@@ -102,7 +102,7 @@ defmodule Explorer.SmartContract.ReaderTest do
     end
   end
 
-  describe "query_verified_contract/2" do
+  describe "query_verified_contract/3" do
     test "correctly returns the results of the smart contract functions" do
       hash =
         :smart_contract

rel/commands/clear_build.sh

@@ -2,9 +2,11 @@
 
 rm -rf ./_build
 rm -rf ./deps
-rm -rf ./logs/dev
-rm -rf ./apps/explorer/node_modules
-rm -rf ./apps/block_scout_web/assets/node_modules
+logs=$(find . -not -path '*/\.*' -name "logs" -type d)
+dev=$(find ${logs} -name "dev")
+rm -rf {ls -la ${dev}}
+
+find . -name "node_modules" -type d -exec rm -rf '{}' +
 
 case "$1" in
 		-f)