{
  "orderData": {
    "symbol": "U2U-DF5M_BNB",
    "orderType": "LIMIT",
    "side": "SELL",
    "price": "12",
    "quantity": "1",
    "timeInForce": "GTE",
    "orderId": "DAD8E375164D2F9DB36C2ECB47FA796B55B24E05-7"
  }
}