tx 0x6c45d9bb505451fdf85ec973ffdae9db011c3b4fcc7e7317451325c6603636ecCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7918910,
    "order_id": 351963263,
    "new_price": 6914000000
  }
}