tx 0x3d70fbdf6b36cc46e42a9889df9cc335c7c41cdb42b1e073db1c7330809316baCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6847046857,
    "order_id": 345823286,
    "new_price": 6215000000
  }
}