tx 0x278d4719af2c50d4bc3e923c1db9ccc048d0ff0fd94f3259370d2b09cbbe7b7dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2354010805,
    "order_id": 332218985,
    "new_price": 6548000000
  }
}