tx 0x0d49085f3a372a9a2d2811d4f847186dd192bc51850d92ff0140e68f59dd91d8Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2495490857,
    "order_id": 351963263,
    "new_price": 6164000000
  }
}