tx 0x658c75f47ce0131cb4e9a744db4ff531428b5827643b6b674f91710dbe16c62fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4150304146,
    "order_id": 351964939,
    "new_price": 6188000000
  }
}