tx 0x577fdf3aa63c0a0b113fcf0e27be097b188e15d03643c6fe769b233de6db70a8Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2481738465,
    "order_id": 351963263,
    "new_price": 6220000000
  }
}