tx 0xe36c10bf58d8aa2d28068e87b45f6a04673609a6c08c50f604b1fe4e253db36fCopy

reduce-only order has no opposing position

{
  "PlaceOrder": {
    "side": "Short",
    "size": 100000,
    "price": 0,
    "market_id": 0,
    "post_only": false,
    "stop_loss": null,
    "account_id": 51,
    "order_type": "Market",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}