tx 0xcdc11015c1deb8dd5556055edd5c09d475bc256a9a63d1c29af29bc86c647a25Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2499420499,
    "order_id": 351963263,
    "new_price": 6182000000
  }
}