tx 0xfe75547e85a3a5aa8b6025a72a86993fb23d456f91dc0c351719f638719d8b9fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8099789,
    "order_id": 345818895,
    "new_price": 6309000000
  }
}