Transaction not yet indexed

21ZKWP7EQy8zT7Mt6QoEkM5F3odNmHaZSUtGJSzDEw1uCELAczK4bJGmrTiEujrQn8EVE8RpT8MbfSEBmTpJS7dj

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