[{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"orderSubmitted","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"orderData","type":"bytes"}],"name":"submitOrder","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"orderHash","type":"bytes32"},{"indexed":false,"name":"orderData","type":"bytes"}],"name":"OrderSubmitted","type":"event"}]