Transaction not yet indexed

k91YRxcmAYY2KbH9QrXBb5n8CNBnm7VBXNEcKRKhdUDQU1jdAdFTDNRGXL4iEDEdERfSxQ2eMNC2han2RYeGoPD

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