tx 0x6c1f59ac9d4ea3436d484314ad50f618849cb4f4ec22cb98e84d85c3d2ece9f8Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4140282619,
    "order_id": 345818641,
    "new_price": 6158000000
  }
}