[
  {
    "topic": "Bitcoin",
    "sentiment": "bullish",
    "confidence": 0.9,
    "mentions": 3
  },
  {
    "topic": "Cryptocurrency Adoption",
    "sentiment": "bullish",
    "confidence": 0.95,
    "mentions": 4
  },
  {
    "topic": "Asset Tokenization",
    "sentiment": "bullish",
    "confidence": 1.0,
    "mentions": 3
  },
  {
    "topic": "Institutional Investment",
    "sentiment": "bullish",
    "confidence": 0.85,
    "mentions": 2
  }
]