Transaction not yet indexed

21fHyvgM9SCHfpoTcpFsXUnbsP4EmYwCJaVaWVM7wtkVf9zMJ2BkEmQapUJkEP6wMosYzSEDET1sRiKWF5uRS9zT

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