tx 0xcb905d55b9174ef705a93ace519d5f403e7e39d5fd9c7e4220bc5ccbd6a83a77Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7874016,
    "order_id": 351964939,
    "new_price": 6954000000
  }
}