tx 0x1ef5320f4a39162e39cf8ca7f0c04aa1f5f947225fb74e65add61d56fbf240adCopy

reduce-only order has no opposing position

{
  "PlaceOrder": {
    "side": "Long",
    "size": 100000000,
    "price": 59457000000,
    "market_id": 0,
    "post_only": true,
    "stop_loss": null,
    "account_id": 72,
    "order_type": "Limit",
    "reduce_only": true,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}