{
  "code": 0,
  "msg": "ok",
  "data": {
    "uid": 10001,
    "nickname": "mock-user",
    "vip_level": 3,
    "balance": 888.88,
    "tags": ["demo", "mock", "static-json"],
    "updated_at": "2026-10-06T00:00:00Z"
  }
}