tx 0xd86696e035d1efe6f36cfa2e7df7d20b8faa7b867a03475c1829ba4d1b07bf2fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8008970,
    "order_id": 345818641,
    "new_price": 6403000000
  }
}