Transaction not yet indexed

21ufXMoz7fkhwEjF3J59fdxBpfSnJDXhuXxcaasrsbZRWeq9GwvDAXqmqcH2Mour4H76mV7ikrCYGXpnCYcNdGDY

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