tx 0x81fa843bb3c377667ff0b6df21879a48fe23e2f09affa6052873b687e38fb3c8Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4139861305,
    "order_id": 351964939,
    "new_price": 6217000000
  }
}