tx 0x00ef7c8aabb175c1623e120cecaedb368c20d5ccbe8ba7ba1d2f09d2dfade984Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7867821,
    "order_id": 351964939,
    "new_price": 6959000000
  }
}