tx 0xbb3882940e9e6044c82a6ee48d0eca11ff9e3e7078c93f1e115b0ccd9d9d8288Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7901391,
    "order_id": 351964939,
    "new_price": 6930000000
  }
}