Transaction not yet indexed

21NyvD9LkpdJBr7PgxRm2MuJxiUpERMtzXyjUndcRPLuvwT3dukSFMTYxHXFRyMKnoKykrgMiSCRvChQjunNCN9Q

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