Transaction not yet indexed

21C75xNZWMZfdvZx1mZ3C5tbkGDGVxjYaiQM3TrAGZd7Ej3Js9C7p8tniCfDyvhsC8dQaAVaEqvTEMA2tTxf1D86

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