Transaction not yet indexed

21YfdhGEkDkp14RJpjn2Q3ArgJjGPoEpiWtoE69WFPHvL36gf1DFqi3WNyUxhGkmP87jCLN6rZnEx5rZPcAVHV3C

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