tx 0x37a75ec89eb020af79a33b48fff500713cd4310b0a49f5e37c6eaf7475ae272dCopy

reduce-only order has no opposing position

{
  "PlaceOrder": {
    "side": "Short",
    "size": 12376652,
    "price": 29894000000,
    "market_id": 3,
    "post_only": false,
    "stop_loss": null,
    "account_id": 63,
    "order_type": "Limit",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}