Transaction not yet indexed

MNpDijMsJJFDqiRJB3QvzvWh6k4nC5vFdzxexmAbWb7CWCxxcUBhi6it5Wiar2z2hDqdSnWTxPLeFBQA7Wu8oKB

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