tx 0x51c45194444422dad2ffd13371d2ca68ea522890f336b7d4512cb6d5fa2bf412Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7876497,
    "order_id": 351964939,
    "new_price": 6952000000
  }
}