tx 0xa554ba3fc8f0db1155bab8fcbe242fae852ac3e7b1674cb890a2b4c479a4b40dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7988497,
    "order_id": 345818641,
    "new_price": 6798000000
  }
}