Transaction not yet indexed

21Sy1VamkxSFrxdnt9muzybTftWq5wPKUrMAhG2C7CfMiw57A5nVEpGGMLNrPhSd8Au4sb78WD56XRigsLYhc5BQ

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