Transaction not yet indexed

5MMrgWSYuKhAwEY3dVdMJGXo9xfgnLSYVDPAkZFb4HPdpHEq3M1aEB8LipzGSBERdGe6UnYD5EjRuyH7P1WhLTN1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.