pass the token(or nil if there's no token) to the address transaction indexrender

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

@@ -28,6 +28,12 @@ defmodule BlockScoutWeb.AddressTransactionController do
       transactions_plus_one = Chain.address_to_transactions(address, full_options)
       {transactions, next_page} = split_list_by_page(transactions_plus_one)
 
+      token =
+        case Chain.token_from_address_hash(address_hash) do
+          {:ok, token} -> token
+          {:error, :not_found} -> nil
+        end
+
       render(
         conn,
         "index.html",
@@ -36,7 +42,8 @@ defmodule BlockScoutWeb.AddressTransactionController do
         exchange_rate: Market.get_exchange_rate(Explorer.coin()) || Token.null(),
         filter: params["filter"],
         transactions: transactions,
-        transaction_count: transaction_count(address)
+        transaction_count: transaction_count(address),
+        token: token
       )
     else
       :error ->