Transaction not yet indexed

21o5kPZbs8PgUJXB7PgpeFoqFxbUCamWm1xVgCbDN2X96SzyHUFzZWzB9iTbuxf1p9vfvFng8846n6nHA2vjzPC9

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