tx 0xcd4bb285b91232b886b9bab22bc9cabe2fca5b78f6f9453be5677a793a79b4dfCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6921788200,
    "order_id": 351962955,
    "new_price": 6176000000
  }
}