tx 0x0900cf67ee3d3c995f3ba729e33e77e9b3bf29b3742851ff7bd8bfbab1ae4e8cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4124907759,
    "order_id": 351964939,
    "new_price": 6228000000
  }
}