Transaction not yet indexed

21XifHFZY9v246r4gb5z1mRiR41T6gHiFvAwBPjDaSTJZcUGWMdATKdayHmp8TuHJ9Pqz7zocDjrVC9cuFVgiYDU

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