tx 0xd4c037d016ac89e74ea2c15dd00fbd3654d248c1d69a8b623fa2025a3e7d7e7bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7881463,
    "order_id": 351963263,
    "new_price": 6947000000
  }
}