tx 0x8f829e33f0a0069e0234601a7dcc0051d5ffc82f6aaf59fb12ebf2aa06886579Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7902639,
    "order_id": 351963263,
    "new_price": 6929000000
  }
}