Transaction not yet indexed

EXt7SY7CPRRCrEPTbJAkh4v23KMzFVCD3vwkepvqoTvnXG3tY2dsxjaxvF1HtnmeWbteKBvTjJ6mvSgQkvr2afh

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