diff --git a/apps/indexer/lib/indexer/token_transfer/uncataloged/worker.ex b/apps/indexer/lib/indexer/token_transfer/uncataloged/worker.ex
index 91fa4b6e24..0d053895ee 100644
--- a/apps/indexer/lib/indexer/token_transfer/uncataloged/worker.ex
+++ b/apps/indexer/lib/indexer/token_transfer/uncataloged/worker.ex
@@ -9,6 +9,8 @@ defmodule Indexer.TokenTransfer.Uncataloged.Worker do
 
   use GenServer
 
+  require Logger
+
   alias Explorer.Chain
   alias Indexer.Block.Catchup.Fetcher
   alias Indexer.TokenTransfer.Uncataloged
@@ -57,13 +59,13 @@ defmodule Indexer.TokenTransfer.Uncataloged.Worker do
         {:noreply, state}
 
       block_numbers ->
-        Process.send_after(self(), :enqueue_blocks, state.retry_interval)
+        Process.send_after(self(), :push_front_blocks, state.retry_interval)
         {:noreply, %{state | block_numbers: block_numbers}}
     end
   end
 
-  def handle_info(:enqueue_blocks, %{block_numbers: block_numbers} = state) do
-    %Task{ref: ref} = async_enqueue(block_numbers)
+  def handle_info(:push_front_blocks, %{block_numbers: block_numbers} = state) do
+    %Task{ref: ref} = async_push_front(block_numbers)
     {:noreply, %{state | task_ref: ref}}
   end
 
@@ -73,18 +75,21 @@ defmodule Indexer.TokenTransfer.Uncataloged.Worker do
     {:stop, :shutdown}
   end
 
-  def handle_info({ref, {:error, :queue_unavailable}}, %{task_ref: ref, retry_interval: millis} = state) do
+  def handle_info({ref, {:error, reason}}, %{task_ref: ref, retry_interval: millis} = state) do
+    Logger.error(fn -> inspect(reason) end)
+
     Process.demonitor(ref, [:flush])
-    Process.send_after(self(), :enqueue_blocks, millis)
+    Process.send_after(self(), :push_front_blocks, millis)
+
     {:noreply, %{state | task_ref: nil}}
   end
 
   def handle_info({:DOWN, ref, :process, _, _}, %{task_ref: ref, retry_interval: millis} = state) do
-    Process.send_after(self(), :enqueue_blocks, millis)
+    Process.send_after(self(), :push_front_blocks, millis)
     {:noreply, %{state | task_ref: nil}}
   end
 
-  defp async_enqueue(block_numbers) do
-    Task.Supervisor.async_nolink(Uncataloged.TaskSupervisor, Fetcher, :enqueue, [block_numbers])
+  defp async_push_front(block_numbers) do
+    Task.Supervisor.async_nolink(Uncataloged.TaskSupervisor, Fetcher, :push_front, [block_numbers])
   end
 end
diff --git a/apps/indexer/test/indexer/token_transfer/uncataloged/worker_test.exs b/apps/indexer/test/indexer/token_transfer/uncataloged/worker_test.exs
index 5507976a92..b1cd8a2221 100644
--- a/apps/indexer/test/indexer/token_transfer/uncataloged/worker_test.exs
+++ b/apps/indexer/test/indexer/token_transfer/uncataloged/worker_test.exs
@@ -1,8 +1,11 @@
 defmodule Indexer.TokenTransfer.Uncataloged.WorkerTest do
   use Explorer.DataCase
 
+  alias Indexer.Sequence
   alias Indexer.TokenTransfer.Uncataloged.{Worker, TaskSupervisor}
 
+  @moduletag :capture_log
+
   describe "start_link/1" do
     test "starts the worker" do
       assert {:ok, _pid} = Worker.start_link(supervisor: self())
@@ -32,17 +35,21 @@ defmodule Indexer.TokenTransfer.Uncataloged.WorkerTest do
       state = %{task_ref: nil, block_numbers: [], retry_interval: 1}
 
       assert {:noreply, ^expected_state} = Worker.handle_info(:scan, state)
-      assert_receive :enqueue_blocks
+      assert_receive :push_front_blocks
     end
   end
 
-  describe "handle_info with :enqueue_blocks" do
+  describe "handle_info with :push_front_blocks" do
     test "starts a task" do
       task_sup_pid = start_supervised!({Task.Supervisor, name: TaskSupervisor})
+      start_supervised!({Sequence, [[ranges: [], step: -1], [name: :block_catchup_sequencer]]})
 
       state = %{task_ref: nil, block_numbers: [1]}
-      assert {:noreply, new_state} = Worker.handle_info(:enqueue_blocks, state)
-      assert is_reference(new_state.task_ref)
+      assert {:noreply, %{task_ref: task_ref}} = Worker.handle_info(:push_front_blocks, state)
+      assert is_reference(task_ref)
+
+      refute_receive {^task_ref, {:error, :queue_unavailable}}
+      assert_receive {^task_ref, :ok}
 
       stop_supervised(task_sup_pid)
     end
@@ -61,7 +68,7 @@ defmodule Indexer.TokenTransfer.Uncataloged.WorkerTest do
       state = %{task_ref: ref, block_numbers: [1], sup_pid: self(), retry_interval: 1}
       expected_state = %{state | task_ref: nil}
       assert {:noreply, ^expected_state} = Worker.handle_info({ref, {:error, :queue_unavailable}}, state)
-      assert_receive :enqueue_blocks
+      assert_receive :push_front_blocks
     end
   end
 
@@ -70,7 +77,7 @@ defmodule Indexer.TokenTransfer.Uncataloged.WorkerTest do
       ref = Process.monitor(self())
       state = %{task_ref: ref, block_numbers: [1], sup_pid: self(), retry_interval: 1}
       assert {:noreply, %{task_ref: nil}} = Worker.handle_info({:DOWN, ref, :process, self(), :EXIT}, state)
-      assert_receive :enqueue_blocks
+      assert_receive :push_front_blocks
     end
   end
 end