[
  {
    "topic_name": "#短剧爆款",
    "view_count": 890000000,
    "note_count": 45600,
    "participation": 23400,
    "hot_ratio": 19517,
    "category": "影视",
    "timestamp": "2026-03-26T10:00:00Z",
    "source": "xiaohongshu_trend"
  },
  {
    "topic_name": "#热点选题",
    "view_count": 234000000,
    "note_count": 12300,
    "participation": 8900,
    "hot_ratio": 19024,
    "category": "职场",
    "timestamp": "2026-03-26T10:00:00Z",
    "source": "xiaohongshu_trend"
  },
  {
    "topic_name": "#内容运营干货",
    "view_count": 156000000,
    "note_count": 8900,
    "participation": 5600,
    "hot_ratio": 17528,
    "category": "教育",
    "timestamp": "2026-03-26T10:00:00Z",
    "source": "xiaohongshu_trend"
  }
]