tx 0x0ceadc59f8a20921c54039f5fb0f79f024a06fb8ee10fe2db1508a68ff6decffCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8008970,
    "order_id": 345818895,
    "new_price": 6409000000
  }
}