tx 0xde6b1f1fc3ce4c1fbc0e4aa7161122a09892de0368aeb6a041fc6fac9acfec5fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7915150,
    "order_id": 351964939,
    "new_price": 6918000000
  }
}