Transaction not yet indexed

21Fdp4dZr45dkfrJdnZG2YmuejXU539ZVpBRd7avHF69XeRrdN4Xc5PGnLccjA1iFkaQTQnVry2LPDRRSG1Mt2o7

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