Transaction not yet indexed

UNGidCcM4x5kHkb2eLTboEcjmQLJZ2ioaDjNm63ERgiwCMddPHta2PJWnipjBqA4Wrer7A4AnCVC2RqnkRPkyu6

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