Transaction not yet indexed

28SA49dusLiCb7TcDwaFdZaKPwpCsyBwFDEkqVtDgTzM3YFkYK7KUpGKbsWBzVEuD8wtUTGoqMa8mA8QVYLqMA9z

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