tx 0xf566a9cb3f19cc46c92a1212fbc426b77d995182fcd11f80ea4baf4cf1284d8cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4158937233,
    "order_id": 351964939,
    "new_price": 6184000000
  }
}