tx 0xaa0061ba5776a929d5a3bec2bb8bec6c71bb849ece87777fee33b3ca92e9065bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7872776,
    "order_id": 351964939,
    "new_price": 6955000000
  }
}