tx 0xd184374fce04c02c3db49fd6bd9f93dce1ae5fbc43963e75f2ca8c2580dda84cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7825951,
    "order_id": 351962955,
    "new_price": 6996000000
  }
}