Response: {
"responseVars": {
"message": "Order created to sell 50 U0rLnB4lXupOc1u1woZzzrr0xscmOc50wvrpXAMWq3Q= at 20 hd936lRtPN11pkgNv8qVnqN2OHMyAp8P/NsLp6KsuqA= per unit",
"cancel": "To cancel order, send cancel = 1 and follow instructions"
},
"error": "no messages after filtering"
}