Transaction not yet indexed

53y8PgApgV6UffDBHYLcJ4Ah9Z5fv5QL2unD7wcBJLFF2bMDNbFjiC4ujtH48u37DboUcekaWmdaMXGzH7xxKJC2

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