tx 0xa892b6ab79e8e3eaa60661ae71dd654f7068f63a63d2f5d0d6ad1b08eb6000a4Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7896399,
    "order_id": 351962955,
    "new_price": 6934000000
  }
}