Transaction not yet indexed

53hmcZtMPTnu7rTcP4TYgYRtyExhmo9phEcNDEBg8aCEjbJ3PCEk8oNBFN28VngEDK9AkxarDA763vFDubbCTvh3

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