tx 0xe98d50279b81dcd6fc4ba54fedccacd0bea852172cf20c3224b71ebc8a6ebf51Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2494552289,
    "order_id": 351963263,
    "new_price": 6189000000
  }
}