Transaction not yet indexed

21CfF4HR1Rgmnpk3YfhmoD6knSc8GMBjDQZ8FpPBRSFESfYperhLXnHaPjojJExEonenTRfQXXwKfQXcdtFfNGyQ

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