Transaction not yet indexed

53uTffrkc9bgeVew91vFffvwUr4pePLPwE2RLPvbhDPv1tkmGttvBXTGD8ZoyGnAp3SjGuTsrv3cubTZvwLV36e6

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