EVENT_JSON:{"standard":"nep-tonic","version":"0.0.1","type":"Order","data":{"order_id":"959599626714370875064320001231","market_id":"13869356654745600831","user_id":"bbbbbbbbbbb.testnet","limit_price":"10404000000000000000","quantity":"1000000000000000000000000","side":"Sell","order_type":"Limit"}}