tx 0x67f73ec35cbee462b2012f1cfa72f95e01e31695249aea50cb460fbb7acd4f28Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4140911281,
    "order_id": 351964939,
    "new_price": 6203000000
  }
}