diff --git a/apps/explorer/lib/explorer/application.ex b/apps/explorer/lib/explorer/application.ex
index c1fb19f600..c509490525 100644
--- a/apps/explorer/lib/explorer/application.ex
+++ b/apps/explorer/lib/explorer/application.ex
@@ -16,6 +16,8 @@ defmodule Explorer.Application do
     Transactions
   }
 
+  alias Explorer.Chain.Events.Listener
+
   alias Explorer.Chain.Supply.RSK
 
   alias Explorer.Market.MarketHistoryCache
@@ -43,6 +45,7 @@ defmodule Explorer.Application do
       {Admin.Recovery, [[], [name: Admin.Recovery]]},
       {TransactionCount, [[], []]},
       {BlockCount, []},
+      {Listener, []},
       con_cache_child_spec(Blocks.cache_name()),
       con_cache_child_spec(NetVersion.cache_name()),
       con_cache_child_spec(MarketHistoryCache.cache_name()),
diff --git a/apps/explorer/lib/explorer/chain/events/listener.ex b/apps/explorer/lib/explorer/chain/events/listener.ex
new file mode 100644
index 0000000000..8ff076a014
--- /dev/null
+++ b/apps/explorer/lib/explorer/chain/events/listener.ex
@@ -0,0 +1,54 @@
+defmodule Explorer.Chain.Events.Listener do
+  @moduledoc """
+  Listens and publishes events from PG
+  """
+
+  use GenServer
+
+  alias Postgrex.Notifications
+
+  def start_link(_) do
+    GenServer.start_link(__MODULE__, "chain_event")
+  end
+
+  def init(channel) do
+    {:ok, pid} =
+      :explorer
+      |> Application.get_env(Explorer.Repo)
+      |> Notifications.start_link()
+
+    ref = Notifications.listen!(pid, channel)
+
+    {:ok, {pid, ref, channel}}
+  end
+
+  def handle_info({:notification, _pid, _ref, _topic, payload}, state) do
+    payload
+    |> decode_payload!()
+    |> broadcast()
+
+    {:noreply, state}
+  end
+
+  defp decode_payload!(payload) do
+    payload
+    |> Base.decode64!()
+    |> :erlang.binary_to_term()
+  end
+
+  defp broadcast({:chain_event, event_type} = event) do
+    Registry.dispatch(Registry.ChainEvents, event_type, fn entries ->
+      for {pid, _registered_val} <- entries do
+        send(pid, event)
+      end
+    end)
+  end
+
+  defp broadcast({:chain_event, event_type, broadcast_type, _data} = event) do
+    Registry.dispatch(Registry.ChainEvents, {event_type, broadcast_type}, fn entries ->
+      for {pid, _registered_val} <- entries do
+        send(pid, event)
+      end
+    end)
+  end
+end
diff --git a/apps/explorer/lib/explorer/chain/events/publisher.ex b/apps/explorer/lib/explorer/chain/events/publisher.ex
index c7e01eef3a..8bb59fac65 100644
--- a/apps/explorer/lib/explorer/chain/events/publisher.ex
+++ b/apps/explorer/lib/explorer/chain/events/publisher.ex
@@ -2,6 +2,7 @@ defmodule Explorer.Chain.Events.Publisher do
   @moduledoc """
   Publishes events related to the Chain context.
   """
+  alias Explorer.Repo
 
   @allowed_events ~w(addresses address_coin_balances blocks block_rewards internal_transactions token_transfers transactions contract_verification_result)a
 
@@ -19,11 +20,8 @@ defmodule Explorer.Chain.Events.Publisher do
   end
 
   defp send_data(event_type) do
-    Registry.dispatch(Registry.ChainEvents, event_type, fn entries ->
-      for {pid, _registered_val} <- entries do
-        send(pid, {:chain_event, event_type})
-      end
-    end)
+    payload = encode_payload({:chain_event, event_type})
+    Repo.query("NOTIFY chain_event, '#{payload}';")
   end
 
   # The :catchup type of event is not being consumed right now.
@@ -32,10 +30,13 @@ defmodule Explorer.Chain.Events.Publisher do
   defp send_data(_event_type, :catchup, _event_data), do: :ok
 
   defp send_data(event_type, broadcast_type, event_data) do
-    Registry.dispatch(Registry.ChainEvents, {event_type, broadcast_type}, fn entries ->
-      for {pid, _registered_val} <- entries do
-        send(pid, {:chain_event, event_type, broadcast_type, event_data})
-      end
-    end)
+    payload = encode_payload({:chain_event, event_type, broadcast_type, event_data})
+    Repo.query("NOTIFY chain_event, '#{payload}';")
+  end
+
+  defp encode_payload(payload) do
+    payload
+    |> :erlang.term_to_binary()
+    |> Base.encode64()
   end
 end