{
  "orderData": {
    "symbol": "UND-EBC_USDSB-1AC",
    "orderType": "LIMIT",
    "side": "SELL",
    "price": "8581",
    "quantity": "5",
    "timeInForce": "GTE",
    "orderId": "256335D56D74D546DF3E99DEB5A1B817924EBAEC-15250"
  }
}