orderId: GUID()

in websocket-sample.js [25:37]


    orderId:            GUID(),
    originalTimestamp:  now,
    side:              'BUY',
    quantity:           100,
    symbol:            'BTC/USD',
    orderType:         'MARKET',
    destinationId:     'SIM',
    exchangeId:        'FILL'
};

const wss = new WebSocket('ws://localhost:8988/api/v1') // Use wss:// for PROD
wss.on('message', (msg) => console.log(JSON.parse(msg)))
wss.on('open', () => {