tx 0x28f63e1a1cf35b48b29d1b8fcdcb5aa1ea11809fc6ea28e1e4b6de51f1f2a20aCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7891414,
    "order_id": 351962955,
    "new_price": 6938000000
  }
}