tx 0x34ba6225253f8a531303a9a1157ad5befb776ac2f35f884c88fa5f112f658540Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7911392,
    "order_id": 351963263,
    "new_price": 6921000000
  }
}