tx 0xa20b8bfb13f581d938f473cb82afff651ecf327b4bbb2babfaff29db0d4b5b86Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2491797392,
    "order_id": 351963263,
    "new_price": 6193000000
  }
}