Transaction not yet indexed

21D4b9FfRCCJFNtcaW47HDt7pRXRyf2WUuyKfYAsKUMEpvL1144FYMFG7Msbn42QNsQfJVtTuAXjPe2SJhnPZ3DF

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