tx 0x2a4f43122973c8245b20557f9c73a01a83e4c9de457afbac5304d3b02d18cb3eCopy

reduce-only order has no opposing position

{
  "PlaceOrder": {
    "side": "Long",
    "size": 173492778,
    "price": 9222000000,
    "market_id": 6,
    "post_only": true,
    "stop_loss": null,
    "account_id": 43,
    "order_type": "Limit",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}