tx 0xb408b19cd3eb7e19245dc52b9293ed4a0754119a78e5cb4f3d1fbf6e74f3153bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7881463,
    "order_id": 351964939,
    "new_price": 6947000000
  }
}