tx 0xff0932dd7f9355bec39b458bf914aa004b6038660c5e2d2e0eab3c62a0fa3c3bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6885934728,
    "order_id": 351962955,
    "new_price": 6210000000
  }
}