Transaction not yet indexed

21ZfgAznCyaCLErwkX2SWr37rK5Ax42ZfUMHbmJiyUJ1N3ky87KDo6wLTH6cpsEZQxigVvDsz6p2xzBGcx8GpDsR

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