Transaction not yet indexed

5Ff6KEhW5BXXYSttDaE8o1a3REsEomMaBmuj9gxRD5nLex543jFNHE1XAhqSytRR3fRdmLXohFqL9hbjP1QCyRHr

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