tx 0x7229d9dfe530bdb1ce98fcebabf3197cb794142c3e681787d325cb347738446eCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8067118,
    "order_id": 345818895,
    "new_price": 6607000000
  }
}