Transaction not yet indexed

MfCX4DVxGSxppFCg9maNDTZ29yA1SQyQdaHH8qGMidCsZz5RhLEsZKMSgRZM7xVxcvJ1Ci2tgt39sY1pgsap8Eq

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