tx 0x48bbf5f3d6dc7536241fc9eacde1e165cc331eb9fc81a59b45b12a28c137a90fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 3979635661,
    "order_id": 332219215,
    "new_price": 6459000000
  }
}