Transaction not yet indexed

21NKkEa1QMsS2PDRdrRgVMQVSVyDXFrZTo9BLrij532asTunWu1iESTTuTKhNWb6FechiRf9aZcZED2pZRp8Saxu

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