tx 0x7c8e9bb7d80f25154d11bfd87d36ba1b2e4eb0809c92a1c44addddd2a6135637Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7861635,
    "order_id": 351964939,
    "new_price": 6965000000
  }
}