Action to annul an arbitration award. Contract for the promise of sale and purchase of real property with earnest money and an arbitration clause. Action for collection previously filed by the buyer to obtain the public deed of sale and purchase and, secondarily, payment of the earnest money, which was dismissed in the face of an objection based on an arbitration agreement invoked by the selling party, who now seeks the annulment of the arbitration award. Absence of lis alibi pendens which, among other grounds, precludes the annulment of the arbitration award: