tx 0x023d884161469730b8e2010f33b2d5813eefd3ea75a896e99cb7584ee172be1cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8048938,
    "order_id": 345818895,
    "new_price": 6423000000
  }
}