Transaction not yet indexed

21EKAyw1tQLHFuUEFrZ5oqtkqLn1gvLFJ2RZnw5JTEvArHSUX4AnVbn2bFuiF2UEsKxRtrtV99cXkN9ZapTzUnVE

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