{
  "orderData": {
    "symbol": "UND-EBC_USDSB-1AC",
    "orderType": "LIMIT",
    "side": "SELL",
    "price": "0.6",
    "quantity": "500",
    "timeInForce": "GTE",
    "orderId": "EC3C29DEDB83C2C0905FE3504666D34BE0221C66-448"
  }
}