Transaction not yet indexed

21uCuJmVcqYqgRVTXJpPqz2GNbP8fkqQ9r2WwMRKeyHPafkw42aNUxodyQzYHoTRGZAAfppapfWEHMFFmmJs2iwR

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