tx 0xaf7a924a29187a995d765a915744167e72fd95d3f4226ece8c13f3264c1905f8Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7708912,
    "order_id": 351964939,
    "new_price": 7103000000
  }
}