Transaction not yet indexed

21CcAKjX8SNNPFZZdAGaTfcMs7bd38YH9nuFiqd6pUTaHRuRyaDfecqGWPWh6r2728j3aKtdULKRWXd8qxLqRhPF

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