tx 0x840fa8b9ec015c1f04aed13896d89bc1cd94e3b9bcdb7de395f331cb9f2df599Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8074935,
    "order_id": 345818895,
    "new_price": 6765000000
  }
}