tx 0x11a383f1b6f6aaf13d02272bbf849e73b910cdb1c4341ee3d3b56c94d5719e4bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4158681912,
    "order_id": 351964939,
    "new_price": 6181000000
  }
}