Transaction not yet indexed

21fUMgkA3rrF3yi3cYV69fxhZnbLk5NdEx89FCSSgvFMejmLndx3BQKPxyEPX9SHc2ggU4hZaFXD4Sj6yDmDzGN9

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