tx 0x6a96e0acfe2b5e06099c2badb6461ba00eab430bc2912dbfdc86d1be48cd2ab8Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7998720,
    "order_id": 345818641,
    "new_price": 6804000000
  }
}