tx 0xd3cef5dfe58de476a3c28a1429e9a9b2aa8ccd5e8d9df2055c0659b7c76a8a5eCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7789375,
    "order_id": 351964939,
    "new_price": 7029000000
  }
}