diff --git a/apps/block_scout_web/lib/block_scout_web/views/api/v2/polygon_zkevm_view.ex b/apps/block_scout_web/lib/block_scout_web/views/api/v2/polygon_zkevm_view.ex
index 051851bf0e..ccf6e33573 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/api/v2/polygon_zkevm_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/api/v2/polygon_zkevm_view.ex
@@ -1,6 +1,7 @@
 defmodule BlockScoutWeb.API.V2.PolygonZkevmView do
   use BlockScoutWeb, :view
 
+  alias Explorer.Chain.PolygonZkevm.Reader
   alias Explorer.Chain.Transaction
 
   @doc """
@@ -87,8 +88,8 @@ defmodule BlockScoutWeb.API.V2.PolygonZkevmView do
 
           decimals =
             cond do
-              not is_nil(Map.get(l1_token, :decimals)) -> Map.get(l1_token, :decimals)
-              not is_nil(Map.get(l2_token, :decimals)) -> Map.get(l2_token, :decimals)
+              not is_nil(Map.get(l1_token, :decimals)) -> Reader.sanitize_decimals(Map.get(l1_token, :decimals))
+              not is_nil(Map.get(l2_token, :decimals)) -> Reader.sanitize_decimals(Map.get(l2_token, :decimals))
               true -> env[:native_decimals]
             end
 
diff --git a/apps/explorer/lib/explorer/chain/polygon_zkevm/reader.ex b/apps/explorer/lib/explorer/chain/polygon_zkevm/reader.ex
index 60a8d2b8ed..209fb6719e 100644
--- a/apps/explorer/lib/explorer/chain/polygon_zkevm/reader.ex
+++ b/apps/explorer/lib/explorer/chain/polygon_zkevm/reader.ex
@@ -307,6 +307,18 @@ defmodule Explorer.Chain.PolygonZkevm.Reader do
     select_repo(options).aggregate(query, :count, timeout: :infinity)
   end
 
+  @doc """
+    Filters token decimals value (cannot be greater than 0xFF).
+  """
+  @spec sanitize_decimals(non_neg_integer()) :: non_neg_integer()
+  def sanitize_decimals(decimals) do
+    if decimals > 0xFF do
+      0
+    else
+      decimals
+    end
+  end
+
   defp page_batches(query, %PagingOptions{key: nil}), do: query
 
   defp page_batches(query, %PagingOptions{key: {number}}) do
diff --git a/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge.ex b/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge.ex
index 2b24ffc3ee..17c77dc98b 100644
--- a/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge.ex
+++ b/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge.ex
@@ -30,8 +30,12 @@ defmodule Indexer.Fetcher.PolygonZkevm.Bridge do
   @bridge_event_params [{:uint, 8}, {:uint, 32}, :address, {:uint, 32}, :address, {:uint, 256}, :bytes, {:uint, 32}]
 
   # 32-byte signature of the event ClaimEvent(uint32 index, uint32 originNetwork, address originAddress, address destinationAddress, uint256 amount)
-  @claim_event "0x25308c93ceeed162da955b3f7ce3e3f93606579e40fb92029faa9efe27545983"
-  @claim_event_params [{:uint, 32}, {:uint, 32}, :address, :address, {:uint, 256}]
+  @claim_event_v1 "0x25308c93ceeed162da955b3f7ce3e3f93606579e40fb92029faa9efe27545983"
+  @claim_event_v1_params [{:uint, 32}, {:uint, 32}, :address, :address, {:uint, 256}]
+
+  # 32-byte signature of the event ClaimEvent(uint256 globalIndex, uint32 originNetwork, address originAddress, address destinationAddress, uint256 amount)
+  @claim_event_v2 "0x1df3f2a973a00d6635911755c260704e95e8a5876997546798770f76396fda4d"
+  @claim_event_v2_params [{:uint, 256}, {:uint, 32}, :address, :address, {:uint, 256}]
 
   @symbol_method_selector "95d89b41"
   @decimals_method_selector "313ce567"
@@ -65,7 +69,7 @@ defmodule Indexer.Fetcher.PolygonZkevm.Bridge do
   def filter_bridge_events(events, bridge_contract) do
     Enum.filter(events, fn event ->
       Helper.address_hash_to_string(event.address_hash, true) == bridge_contract and
-        Enum.member?([@bridge_event, @claim_event], Helper.log_topic_to_string(event.first_topic))
+        Enum.member?([@bridge_event, @claim_event_v1, @claim_event_v2], Helper.log_topic_to_string(event.first_topic))
     end)
   end
 
@@ -80,7 +84,7 @@ defmodule Indexer.Fetcher.PolygonZkevm.Bridge do
         chunk_start,
         chunk_end,
         bridge_contract,
-        [[@bridge_event, @claim_event]],
+        [[@bridge_event, @claim_event_v1, @claim_event_v2]],
         json_rpc_named_arguments
       )
 
@@ -134,60 +138,82 @@ defmodule Indexer.Fetcher.PolygonZkevm.Bridge do
   Converts the list of zkEVM bridge events to the list of operations
   preparing them for importing to the database.
   """
-  @spec prepare_operations(list(), list() | nil, list(), map() | nil) :: list()
-  def prepare_operations(events, json_rpc_named_arguments, json_rpc_named_arguments_l1, block_to_timestamp \\ nil) do
+  @spec prepare_operations(
+          list(),
+          non_neg_integer(),
+          non_neg_integer(),
+          non_neg_integer() | nil,
+          non_neg_integer(),
+          list() | nil,
+          list(),
+          map() | nil
+        ) ::
+          list()
+  def prepare_operations(
+        events,
+        rollup_network_id_l1,
+        rollup_network_id_l2,
+        rollup_index_l1,
+        rollup_index_l2,
+        json_rpc_named_arguments,
+        json_rpc_named_arguments_l1,
+        block_to_timestamp \\ nil
+      ) do
+    is_l1 = json_rpc_named_arguments == json_rpc_named_arguments_l1
+
+    events = filter_events(events, is_l1, rollup_network_id_l1, rollup_network_id_l2, rollup_index_l1, rollup_index_l2)
+
     {block_to_timestamp, token_address_to_id} =
       if is_nil(block_to_timestamp) do
+        # this function is called by the catchup indexer,
+        # so here we can use RPC calls as it's not so critical for delays as in realtime
         bridge_events = Enum.filter(events, fn event -> event.first_topic == @bridge_event end)
-
-        l1_token_addresses =
-          bridge_events
-          |> Enum.reduce(%MapSet{}, fn event, acc ->
-            case bridge_event_parse(event) do
-              {{nil, _}, _, _} -> acc
-              {{token_address, nil}, _, _} -> MapSet.put(acc, token_address)
-            end
-          end)
-          |> MapSet.to_list()
+        l1_token_addresses = l1_token_addresses_from_bridge_events(bridge_events, rollup_network_id_l2)
 
         {
           blocks_to_timestamps(bridge_events, json_rpc_named_arguments),
           token_addresses_to_ids(l1_token_addresses, json_rpc_named_arguments_l1)
         }
       else
-        # this is called in realtime
+        # this function is called in realtime by the transformer,
+        # so we don't use RPC calls to avoid delays and fetch token data
+        # in a separate fetcher
         {block_to_timestamp, %{}}
       end
 
-    Enum.map(events, fn event ->
+    events
+    |> Enum.map(fn event ->
       {index, l1_token_id, l1_token_address, l2_token_address, amount, block_number, block_timestamp} =
-        if event.first_topic == @bridge_event do
-          {
-            {l1_token_address, l2_token_address},
-            amount,
-            deposit_count
-          } = bridge_event_parse(event)
-
-          l1_token_id = Map.get(token_address_to_id, l1_token_address)
-          block_number = quantity_to_integer(event.block_number)
-          block_timestamp = Map.get(block_to_timestamp, block_number)
-
-          # credo:disable-for-lines:2 Credo.Check.Refactor.Nesting
-          l1_token_address =
-            if is_nil(l1_token_id) do
-              l1_token_address
-            end
-
-          {deposit_count, l1_token_id, l1_token_address, l2_token_address, amount, block_number, block_timestamp}
-        else
-          [index, _origin_network, _origin_address, _destination_address, amount] =
-            decode_data(event.data, @claim_event_params)
-
-          {index, nil, nil, nil, amount, nil, nil}
+        case event.first_topic do
+          @bridge_event ->
+            {
+              {l1_token_address, l2_token_address},
+              amount,
+              deposit_count,
+              _destination_network
+            } = bridge_event_parse(event, rollup_network_id_l2)
+
+            l1_token_id = Map.get(token_address_to_id, l1_token_address)
+            block_number = quantity_to_integer(event.block_number)
+            block_timestamp = Map.get(block_to_timestamp, block_number)
+
+            # credo:disable-for-lines:2 Credo.Check.Refactor.Nesting
+            l1_token_address =
+              if is_nil(l1_token_id) do
+                l1_token_address
+              end
+
+            {deposit_count, l1_token_id, l1_token_address, l2_token_address, amount, block_number, block_timestamp}
+
+          @claim_event_v1 ->
+            {index, amount} = claim_event_v1_parse(event)
+            {index, nil, nil, nil, amount, nil, nil}
+
+          @claim_event_v2 ->
+            {_mainnet_bit, _rollup_idx, index, _origin_network, amount} = claim_event_v2_parse(event)
+            {index, nil, nil, nil, amount, nil, nil}
         end
 
-      is_l1 = json_rpc_named_arguments == json_rpc_named_arguments_l1
-
       result = %{
         type: operation_type(event.first_topic, is_l1),
         index: index,
@@ -221,19 +247,98 @@ defmodule Indexer.Fetcher.PolygonZkevm.Bridge do
     end)
   end
 
-  defp bridge_event_parse(event) do
+  defp bridge_event_parse(event, rollup_network_id_l2) do
     [
       leaf_type,
       origin_network,
       origin_address,
-      _destination_network,
+      destination_network,
       _destination_address,
       amount,
       _metadata,
       deposit_count
     ] = decode_data(event.data, @bridge_event_params)
 
-    {token_address_by_origin_address(origin_address, origin_network, leaf_type), amount, deposit_count}
+    {token_address_by_origin_address(origin_address, origin_network, leaf_type, rollup_network_id_l2), amount,
+     deposit_count, destination_network}
+  end
+
+  defp claim_event_v1_parse(event) do
+    [index, _origin_network, _origin_address, _destination_address, amount] =
+      decode_data(event.data, @claim_event_v1_params)
+
+    {index, amount}
+  end
+
+  defp claim_event_v2_parse(event) do
+    [global_index, origin_network, _origin_address, _destination_address, amount] =
+      decode_data(event.data, @claim_event_v2_params)
+
+    mainnet_bit = Bitwise.band(Bitwise.bsr(global_index, 64), 1)
+
+    bitmask_4bytes = 0xFFFFFFFF
+
+    rollup_index = Bitwise.band(Bitwise.bsr(global_index, 32), bitmask_4bytes)
+
+    index = Bitwise.band(global_index, bitmask_4bytes)
+
+    {mainnet_bit, rollup_index, index, origin_network, amount}
+  end
+
+  defp filter_events(events, is_l1, rollup_network_id_l1, rollup_network_id_l2, rollup_index_l1, rollup_index_l2) do
+    Enum.filter(events, fn event ->
+      case {event.first_topic, is_l1} do
+        {@bridge_event, true} -> filter_bridge_event_l1(event, rollup_network_id_l2)
+        {@bridge_event, false} -> filter_bridge_event_l2(event, rollup_network_id_l1, rollup_network_id_l2)
+        {@claim_event_v2, true} -> filter_claim_event_l1(event, rollup_index_l2)
+        {@claim_event_v2, false} -> filter_claim_event_l2(event, rollup_network_id_l1, rollup_index_l1)
+        _ -> true
+      end
+    end)
+  end
+
+  defp filter_bridge_event_l1(event, rollup_network_id_l2) do
+    {_, _, _, destination_network} = bridge_event_parse(event, rollup_network_id_l2)
+    # skip the Deposit event if it's for another rollup
+    destination_network == rollup_network_id_l2
+  end
+
+  defp filter_bridge_event_l2(event, rollup_network_id_l1, rollup_network_id_l2) do
+    {_, _, _, destination_network} = bridge_event_parse(event, rollup_network_id_l2)
+    # skip the Withdrawal event if it's for another L1 chain
+    destination_network == rollup_network_id_l1
+  end
+
+  defp filter_claim_event_l1(event, rollup_index_l2) do
+    {mainnet_bit, rollup_idx, _index, _origin_network, _amount} = claim_event_v2_parse(event)
+
+    if mainnet_bit != 0 do
+      Logger.error(
+        "L1 ClaimEvent has non-zero mainnet bit in the transaction #{event.transaction_hash}. This event will be ignored."
+      )
+    end
+
+    # skip the Withdrawal event if it's for another rollup or the source network is Ethereum Mainnet
+    rollup_idx == rollup_index_l2 and mainnet_bit == 0
+  end
+
+  defp filter_claim_event_l2(event, rollup_network_id_l1, rollup_index_l1) do
+    {mainnet_bit, rollup_idx, _index, origin_network, _amount} = claim_event_v2_parse(event)
+
+    # skip the Deposit event if it's from another L1 chain
+    (mainnet_bit == 1 and rollup_network_id_l1 == 0) or
+      (mainnet_bit == 0 and (rollup_idx == rollup_index_l1 or origin_network == rollup_network_id_l1))
+  end
+
+  defp l1_token_addresses_from_bridge_events(events, rollup_network_id_l2) do
+    events
+    |> Enum.reduce(%MapSet{}, fn event, acc ->
+      case bridge_event_parse(event, rollup_network_id_l2) do
+        {{nil, _}, _, _, _} -> acc
+        {{token_address, nil}, _, _, _} -> MapSet.put(acc, token_address)
+      end
+    end)
+    |> MapSet.to_list()
   end
 
   defp operation_type(first_topic, is_l1) do
@@ -291,11 +396,11 @@ defmodule Indexer.Fetcher.PolygonZkevm.Bridge do
     |> Map.merge(tokens_inserted_outside)
   end
 
-  defp token_address_by_origin_address(origin_address, origin_network, leaf_type) do
-    with true <- leaf_type != 1 and origin_network <= 1,
+  defp token_address_by_origin_address(origin_address, origin_network, leaf_type, rollup_network_id_l2) do
+    with true <- leaf_type != 1,
          token_address = "0x" <> Base.encode16(origin_address, case: :lower),
          true <- token_address != burn_address_hash_string() do
-      if origin_network == 0 do
+      if origin_network != rollup_network_id_l2 do
         # this is L1 address
         {token_address, nil}
       else
@@ -392,7 +497,7 @@ defmodule Indexer.Fetcher.PolygonZkevm.Bridge do
     if atomized_key(request.method_id) == :symbol do
       Map.put(data, :symbol, response)
     else
-      Map.put(data, :decimals, response)
+      Map.put(data, :decimals, Reader.sanitize_decimals(response))
     end
   end
 
diff --git a/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l1.ex b/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l1.ex
index 9899c70991..6e01b28d43 100644
--- a/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l1.ex
+++ b/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l1.ex
@@ -12,7 +12,7 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL1 do
   import Explorer.Helper, only: [parse_integer: 1]
 
   import Indexer.Fetcher.PolygonZkevm.Bridge,
-    only: [get_logs_all: 3, import_operations: 1, prepare_operations: 3]
+    only: [get_logs_all: 3, import_operations: 1, prepare_operations: 7]
 
   alias Explorer.Chain.PolygonZkevm.{Bridge, Reader}
   alias Explorer.Repo
@@ -53,11 +53,18 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL1 do
   @impl GenServer
   def handle_info(:init_with_delay, _state) do
     env = Application.get_all_env(:indexer)[__MODULE__]
+    env_l2 = Application.get_all_env(:indexer)[Indexer.Fetcher.PolygonZkevm.BridgeL2]
 
     with {:start_block_undefined, false} <- {:start_block_undefined, is_nil(env[:start_block])},
          {:reorg_monitor_started, true} <- {:reorg_monitor_started, !is_nil(Process.whereis(RollupL1ReorgMonitor))},
          rpc = env[:rpc],
          {:rpc_undefined, false} <- {:rpc_undefined, is_nil(rpc)},
+         {:rollup_network_id_l1_is_valid, true} <-
+           {:rollup_network_id_l1_is_valid, !is_nil(env[:rollup_network_id_l1]) and env[:rollup_network_id_l1] >= 0},
+         {:rollup_network_id_l2_is_valid, true} <-
+           {:rollup_network_id_l2_is_valid,
+            !is_nil(env_l2[:rollup_network_id_l2]) and env_l2[:rollup_network_id_l2] > 0},
+         {:rollup_index_l2_undefined, false} <- {:rollup_index_l2_undefined, is_nil(env_l2[:rollup_index_l2])},
          {:bridge_contract_address_is_valid, true} <-
            {:bridge_contract_address_is_valid, Helper.address_correct?(env[:bridge_contract])},
          start_block = parse_integer(env[:start_block]),
@@ -80,7 +87,11 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL1 do
          bridge_contract: env[:bridge_contract],
          json_rpc_named_arguments: json_rpc_named_arguments,
          end_block: safe_block,
-         start_block: max(start_block, last_l1_block_number)
+         start_block: max(start_block, last_l1_block_number),
+         rollup_network_id_l1: env[:rollup_network_id_l1],
+         rollup_network_id_l2: env_l2[:rollup_network_id_l2],
+         rollup_index_l1: env[:rollup_index_l1],
+         rollup_index_l2: env_l2[:rollup_index_l2]
        }}
     else
       {:start_block_undefined, true} ->
@@ -95,6 +106,27 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL1 do
         Logger.error("L1 RPC URL is not defined.")
         {:stop, :normal, %{}}
 
+      {:rollup_network_id_l1_is_valid, false} ->
+        Logger.error(
+          "Invalid network ID for L1. Please, check INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NETWORK_ID env variable."
+        )
+
+        {:stop, :normal, %{}}
+
+      {:rollup_network_id_l2_is_valid, false} ->
+        Logger.error(
+          "Invalid network ID for L2. Please, check INDEXER_POLYGON_ZKEVM_L2_BRIDGE_NETWORK_ID env variable."
+        )
+
+        {:stop, :normal, %{}}
+
+      {:rollup_index_l2_undefined, true} ->
+        Logger.error(
+          "Rollup index is undefined for L2. Please, check INDEXER_POLYGON_ZKEVM_L2_BRIDGE_ROLLUP_INDEX env variable."
+        )
+
+        {:stop, :normal, %{}}
+
       {:bridge_contract_address_is_valid, false} ->
         Logger.error("PolygonZkEVMBridge contract address is invalid or not defined.")
         {:stop, :normal, %{}}
@@ -133,7 +165,11 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL1 do
           block_check_interval: block_check_interval,
           start_block: start_block,
           end_block: end_block,
-          json_rpc_named_arguments: json_rpc_named_arguments
+          json_rpc_named_arguments: json_rpc_named_arguments,
+          rollup_network_id_l1: rollup_network_id_l1,
+          rollup_network_id_l2: rollup_network_id_l2,
+          rollup_index_l1: rollup_index_l1,
+          rollup_index_l2: rollup_index_l2
         } = state
       ) do
     time_before = Timex.now()
@@ -151,7 +187,14 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL1 do
           operations =
             {chunk_start, chunk_end}
             |> get_logs_all(bridge_contract, json_rpc_named_arguments)
-            |> prepare_operations(json_rpc_named_arguments, json_rpc_named_arguments)
+            |> prepare_operations(
+              rollup_network_id_l1,
+              rollup_network_id_l2,
+              rollup_index_l1,
+              rollup_index_l2,
+              json_rpc_named_arguments,
+              json_rpc_named_arguments
+            )
 
           import_operations(operations)
 
diff --git a/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l2.ex b/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l2.ex
index 2cd121881b..66bdba42d4 100644
--- a/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l2.ex
+++ b/apps/indexer/lib/indexer/fetcher/polygon_zkevm/bridge_l2.ex
@@ -12,10 +12,11 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL2 do
   import Explorer.Helper, only: [parse_integer: 1]
 
   import Indexer.Fetcher.PolygonZkevm.Bridge,
-    only: [get_logs_all: 3, import_operations: 1, prepare_operations: 3]
+    only: [get_logs_all: 3, import_operations: 1, prepare_operations: 7]
 
   alias Explorer.Chain.PolygonZkevm.{Bridge, Reader}
   alias Explorer.Repo
+  alias Indexer.Fetcher.PolygonZkevm.BridgeL1
   alias Indexer.Helper
 
   @eth_get_logs_range_size 1000
@@ -53,10 +54,17 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL2 do
   @impl GenServer
   def handle_info(:init_with_delay, %{json_rpc_named_arguments: json_rpc_named_arguments} = state) do
     env = Application.get_all_env(:indexer)[__MODULE__]
+    env_l1 = Application.get_all_env(:indexer)[BridgeL1]
 
     with {:start_block_undefined, false} <- {:start_block_undefined, is_nil(env[:start_block])},
-         rpc_l1 = Application.get_all_env(:indexer)[Indexer.Fetcher.PolygonZkevm.BridgeL1][:rpc],
+         rpc_l1 = env_l1[:rpc],
          {:rpc_l1_undefined, false} <- {:rpc_l1_undefined, is_nil(rpc_l1)},
+         {:rollup_network_id_l1_is_valid, true} <-
+           {:rollup_network_id_l1_is_valid,
+            !is_nil(env_l1[:rollup_network_id_l1]) and env_l1[:rollup_network_id_l1] >= 0},
+         {:rollup_network_id_l2_is_valid, true} <-
+           {:rollup_network_id_l2_is_valid, !is_nil(env[:rollup_network_id_l2]) and env[:rollup_network_id_l2] > 0},
+         {:rollup_index_l2_undefined, false} <- {:rollup_index_l2_undefined, is_nil(env[:rollup_index_l2])},
          {:bridge_contract_address_is_valid, true} <-
            {:bridge_contract_address_is_valid, Helper.address_correct?(env[:bridge_contract])},
          start_block = parse_integer(env[:start_block]),
@@ -77,7 +85,11 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL2 do
          json_rpc_named_arguments: json_rpc_named_arguments,
          json_rpc_named_arguments_l1: Helper.json_rpc_named_arguments(rpc_l1),
          end_block: latest_block,
-         start_block: max(start_block, last_l2_block_number)
+         start_block: max(start_block, last_l2_block_number),
+         rollup_network_id_l1: env_l1[:rollup_network_id_l1],
+         rollup_network_id_l2: env[:rollup_network_id_l2],
+         rollup_index_l1: env_l1[:rollup_index_l1],
+         rollup_index_l2: env[:rollup_index_l2]
        }}
     else
       {:start_block_undefined, true} ->
@@ -88,6 +100,27 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL2 do
         Logger.error("L1 RPC URL is not defined.")
         {:stop, :normal, state}
 
+      {:rollup_network_id_l1_is_valid, false} ->
+        Logger.error(
+          "Invalid network ID for L1. Please, check INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NETWORK_ID env variable."
+        )
+
+        {:stop, :normal, %{}}
+
+      {:rollup_network_id_l2_is_valid, false} ->
+        Logger.error(
+          "Invalid network ID for L2. Please, check INDEXER_POLYGON_ZKEVM_L2_BRIDGE_NETWORK_ID env variable."
+        )
+
+        {:stop, :normal, %{}}
+
+      {:rollup_index_l2_undefined, true} ->
+        Logger.error(
+          "Rollup index is undefined for L2. Please, check INDEXER_POLYGON_ZKEVM_L2_BRIDGE_ROLLUP_INDEX env variable."
+        )
+
+        {:stop, :normal, %{}}
+
       {:bridge_contract_address_is_valid, false} ->
         Logger.error("PolygonZkEVMBridge contract address is invalid or not defined.")
         {:stop, :normal, state}
@@ -124,7 +157,11 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL2 do
           start_block: start_block,
           end_block: end_block,
           json_rpc_named_arguments: json_rpc_named_arguments,
-          json_rpc_named_arguments_l1: json_rpc_named_arguments_l1
+          json_rpc_named_arguments_l1: json_rpc_named_arguments_l1,
+          rollup_network_id_l1: rollup_network_id_l1,
+          rollup_network_id_l2: rollup_network_id_l2,
+          rollup_index_l1: rollup_index_l1,
+          rollup_index_l2: rollup_index_l2
         } = state
       ) do
     start_block..end_block
@@ -139,7 +176,14 @@ defmodule Indexer.Fetcher.PolygonZkevm.BridgeL2 do
         operations =
           {chunk_start, chunk_end}
           |> get_logs_all(bridge_contract, json_rpc_named_arguments)
-          |> prepare_operations(json_rpc_named_arguments, json_rpc_named_arguments_l1)
+          |> prepare_operations(
+            rollup_network_id_l1,
+            rollup_network_id_l2,
+            rollup_index_l1,
+            rollup_index_l2,
+            json_rpc_named_arguments,
+            json_rpc_named_arguments_l1
+          )
 
         import_operations(operations)
 
diff --git a/apps/indexer/lib/indexer/transform/polygon_zkevm/bridge.ex b/apps/indexer/lib/indexer/transform/polygon_zkevm/bridge.ex
index 4ee7fa4126..863b7153cd 100644
--- a/apps/indexer/lib/indexer/transform/polygon_zkevm/bridge.ex
+++ b/apps/indexer/lib/indexer/transform/polygon_zkevm/bridge.ex
@@ -6,7 +6,7 @@ defmodule Indexer.Transform.PolygonZkevm.Bridge do
   require Logger
 
   import Indexer.Fetcher.PolygonZkevm.Bridge,
-    only: [filter_bridge_events: 2, prepare_operations: 4]
+    only: [filter_bridge_events: 2, prepare_operations: 8]
 
   alias Indexer.Fetcher.PolygonZkevm.{BridgeL1, BridgeL2}
   alias Indexer.Helper
@@ -24,6 +24,15 @@ defmodule Indexer.Transform.PolygonZkevm.Bridge do
            false <- Application.get_env(:explorer, :chain_type) != "polygon_zkevm",
            rpc_l1 = Application.get_all_env(:indexer)[BridgeL1][:rpc],
            {:rpc_l1_undefined, false} <- {:rpc_l1_undefined, is_nil(rpc_l1)},
+           rollup_network_id_l1 = Application.get_all_env(:indexer)[BridgeL1][:rollup_network_id_l1],
+           rollup_network_id_l2 = Application.get_all_env(:indexer)[BridgeL2][:rollup_network_id_l2],
+           rollup_index_l1 = Application.get_all_env(:indexer)[BridgeL1][:rollup_index_l1],
+           rollup_index_l2 = Application.get_all_env(:indexer)[BridgeL2][:rollup_index_l2],
+           {:rollup_network_id_l1_is_valid, true} <-
+             {:rollup_network_id_l1_is_valid, !is_nil(rollup_network_id_l1) and rollup_network_id_l1 >= 0},
+           {:rollup_network_id_l2_is_valid, true} <-
+             {:rollup_network_id_l2_is_valid, !is_nil(rollup_network_id_l2) and rollup_network_id_l2 > 0},
+           {:rollup_index_l2_is_valid, true} <- {:rollup_index_l2_is_valid, !is_nil(rollup_index_l2)},
            bridge_contract = Application.get_env(:indexer, BridgeL2)[:bridge_contract],
            {:bridge_contract_address_is_valid, true} <-
              {:bridge_contract_address_is_valid, Helper.address_correct?(bridge_contract)} do
@@ -42,7 +51,15 @@ defmodule Indexer.Transform.PolygonZkevm.Bridge do
         items =
           logs
           |> filter_bridge_events(bridge_contract)
-          |> prepare_operations(nil, json_rpc_named_arguments_l1, block_to_timestamp)
+          |> prepare_operations(
+            rollup_network_id_l1,
+            rollup_network_id_l2,
+            rollup_index_l1,
+            rollup_index_l2,
+            nil,
+            json_rpc_named_arguments_l1,
+            block_to_timestamp
+          )
 
         Helper.log_blocks_chunk_handling(
           start_block,
@@ -62,6 +79,27 @@ defmodule Indexer.Transform.PolygonZkevm.Bridge do
           Logger.error("L1 RPC URL is not defined. Cannot use #{__MODULE__} for parsing logs.")
           []
 
+        {:rollup_network_id_l1_is_valid, false} ->
+          Logger.error(
+            "Invalid network ID for L1. Please, check INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NETWORK_ID env variable."
+          )
+
+          []
+
+        {:rollup_network_id_l2_is_valid, false} ->
+          Logger.error(
+            "Invalid network ID for L2. Please, check INDEXER_POLYGON_ZKEVM_L2_BRIDGE_NETWORK_ID env variable."
+          )
+
+          []
+
+        {:rollup_index_l2_is_valid, false} ->
+          Logger.error(
+            "Rollup index is undefined for L2. Please, check INDEXER_POLYGON_ZKEVM_L2_BRIDGE_ROLLUP_INDEX env variable."
+          )
+
+          []
+
         {:bridge_contract_address_is_valid, false} ->
           Logger.error(
             "PolygonZkEVMBridge contract address is invalid or not defined. Cannot use #{__MODULE__} for parsing logs."
diff --git a/apps/indexer/lib/indexer/transform/transaction_actions.ex b/apps/indexer/lib/indexer/transform/transaction_actions.ex
index eef2cd6c63..44d782e775 100644
--- a/apps/indexer/lib/indexer/transform/transaction_actions.ex
+++ b/apps/indexer/lib/indexer/transform/transaction_actions.ex
@@ -120,6 +120,9 @@ defmodule Indexer.Transform.TransactionActions do
   # 32-byte signature of the event Swap(address indexed sender, address indexed recipient, int256 amount0, int256 amount1, uint160 sqrtPriceX96, uint128 liquidity, int24 tick);
   @uniswap_v3_swap_event "0xc42079f94a6350d7e6235f29174924f928cc2ac818eb64fed8004e115fbcca67"
 
+  # max number of token decimals
+  @decimals_max 0xFF
+
   @doc """
   Returns a list of transaction actions given a list of logs.
   """
@@ -807,7 +810,7 @@ defmodule Indexer.Transform.TransactionActions do
       |> get_token_data_from_rpc()
 
     if Enum.any?(token_data, fn {_, token} ->
-         is_nil(token.symbol) or token.symbol == "" or is_nil(token.decimals)
+         Map.get(token, :symbol, "") == "" or Map.get(token, :decimals) > @decimals_max
        end) do
       false
     else
@@ -862,7 +865,7 @@ defmodule Indexer.Transform.TransactionActions do
 
         new_data = %{symbol: symbol, decimals: decimals}
 
-        TransactionActionTokensData.put_to_cache(contract_address_hash, new_data)
+        put_to_cache(contract_address_hash, new_data)
 
         Map.put(token_data_acc, contract_address_hash, new_data)
       end)
@@ -887,6 +890,12 @@ defmodule Indexer.Transform.TransactionActions do
     end
   end
 
+  defp put_to_cache(contract_address_hash, new_data) do
+    if Map.get(new_data, :decimals, 0) <= @decimals_max do
+      TransactionActionTokensData.put_to_cache(contract_address_hash, new_data)
+    end
+  end
+
   defp get_token_data_from_rpc(token_data) do
     token_addresses =
       token_data
@@ -911,7 +920,7 @@ defmodule Indexer.Transform.TransactionActions do
 
         new_data = get_new_data(data, request, response)
 
-        TransactionActionTokensData.put_to_cache(request.contract_address, new_data)
+        put_to_cache(request.contract_address, new_data)
 
         Map.put(token_data_acc, request.contract_address, new_data)
       else
diff --git a/config/runtime.exs b/config/runtime.exs
index 8f6c12b549..630aa1ca09 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -857,7 +857,9 @@ config :indexer, Indexer.Fetcher.PolygonZkevm.BridgeL1,
   start_block: System.get_env("INDEXER_POLYGON_ZKEVM_L1_BRIDGE_START_BLOCK"),
   bridge_contract: System.get_env("INDEXER_POLYGON_ZKEVM_L1_BRIDGE_CONTRACT"),
   native_symbol: System.get_env("INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NATIVE_SYMBOL", "ETH"),
-  native_decimals: ConfigHelper.parse_integer_env_var("INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NATIVE_DECIMALS", 18)
+  native_decimals: ConfigHelper.parse_integer_env_var("INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NATIVE_DECIMALS", 18),
+  rollup_network_id_l1: ConfigHelper.parse_integer_or_nil_env_var("INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NETWORK_ID"),
+  rollup_index_l1: ConfigHelper.parse_integer_or_nil_env_var("INDEXER_POLYGON_ZKEVM_L1_BRIDGE_ROLLUP_INDEX")
 
 config :indexer, Indexer.Fetcher.PolygonZkevm.BridgeL1.Supervisor, enabled: ConfigHelper.chain_type() == "polygon_zkevm"
 
@@ -866,7 +868,9 @@ config :indexer, Indexer.Fetcher.PolygonZkevm.BridgeL1Tokens.Supervisor,
 
 config :indexer, Indexer.Fetcher.PolygonZkevm.BridgeL2,
   start_block: System.get_env("INDEXER_POLYGON_ZKEVM_L2_BRIDGE_START_BLOCK"),
-  bridge_contract: System.get_env("INDEXER_POLYGON_ZKEVM_L2_BRIDGE_CONTRACT")
+  bridge_contract: System.get_env("INDEXER_POLYGON_ZKEVM_L2_BRIDGE_CONTRACT"),
+  rollup_network_id_l2: ConfigHelper.parse_integer_or_nil_env_var("INDEXER_POLYGON_ZKEVM_L2_BRIDGE_NETWORK_ID"),
+  rollup_index_l2: ConfigHelper.parse_integer_or_nil_env_var("INDEXER_POLYGON_ZKEVM_L2_BRIDGE_ROLLUP_INDEX")
 
 config :indexer, Indexer.Fetcher.PolygonZkevm.BridgeL2.Supervisor, enabled: ConfigHelper.chain_type() == "polygon_zkevm"
 
diff --git a/cspell.json b/cspell.json
index c2dc8885d3..1019f0516b 100644
--- a/cspell.json
+++ b/cspell.json
@@ -18,6 +18,7 @@
         "Asfpp",
         "Autodetection",
         "Autonity",
+        "bitmask",
         "Blockchair",
         "CALLCODE",
         "CBOR",
diff --git a/docker-compose/envs/common-blockscout.env b/docker-compose/envs/common-blockscout.env
index 7d4bf2ed20..9596c89247 100644
--- a/docker-compose/envs/common-blockscout.env
+++ b/docker-compose/envs/common-blockscout.env
@@ -193,8 +193,12 @@ INDEXER_DISABLE_INTERNAL_TRANSACTIONS_FETCHER=false
 # INDEXER_POLYGON_ZKEVM_L1_BRIDGE_CONTRACT=
 # INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NATIVE_SYMBOL=
 # INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NATIVE_DECIMALS=
+# INDEXER_POLYGON_ZKEVM_L1_BRIDGE_NETWORK_ID=
+# INDEXER_POLYGON_ZKEVM_L1_BRIDGE_ROLLUP_INDEX=
 # INDEXER_POLYGON_ZKEVM_L2_BRIDGE_START_BLOCK=
 # INDEXER_POLYGON_ZKEVM_L2_BRIDGE_CONTRACT=
+# INDEXER_POLYGON_ZKEVM_L2_BRIDGE_NETWORK_ID=
+# INDEXER_POLYGON_ZKEVM_L2_BRIDGE_ROLLUP_INDEX=
 # INDEXER_ZKSYNC_BATCHES_ENABLED=
 # INDEXER_ZKSYNC_BATCHES_CHUNK_SIZE=
 # INDEXER_ZKSYNC_NEW_BATCHES_MAX_RANGE=