Transaction not yet indexed

MNjwpp7kQ7vAQ34NqytZKNPRPQ4BTZKPoZjYahbG2jMT2wFUbjqESoULCdFU2WNht4C3TEMRPJeMA5D3ABqLLJ4

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