tx 0x3e5b6648d9960b95c5adbf2d4d5cff8875b11dcfa832e314ba920d3a96432a19Copy

reduce-only order has no opposing position

{
  "PlaceOrder": {
    "side": "Long",
    "size": 497882951,
    "price": 0,
    "leverage": 44,
    "market_id": 0,
    "post_only": false,
    "stop_loss": null,
    "account_id": 184,
    "order_type": "Market",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null,
    "max_slippage_bps": 500
  }
}