Transaction not yet indexed

21v8wLnun6AQAzAzkoapUXkMRPXqZqxZ2ocmjWC3utGq6U61s5LcSWTH7aarFunNdDaL2Nn1zupcQPo2oqcNkCer

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