tx 0xcf8c49269de16f76fee8c98959cb28fbeb6ff7c3e780dcb0c10449eceff5519aCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6900504605,
    "order_id": 345823286,
    "new_price": 6160000000
  }
}