tx 0xbc7528f67f0f065b0771d5b735fb5e0de6e28ea20917a27f4c76490000458986Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7866583,
    "order_id": 351963263,
    "new_price": 6960000000
  }
}