Transaction not yet indexed

121bTSfQRdG15KvkDfxWwAfLd7vUXL8njd3GqPiGQSx9C2xcKoaVeWDan8wLhp6HDYnHVccYfo7BcMXDRiwKjoke

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