[
  {
    "title": "Preface",
    "start_index": 1,
    "end_index": 2
  },
  {
    "title": "Introduction",
    "start_index": 2,
    "end_index": 6
  },
  {
    "title": "Interpretation and Application",
    "start_index": 6,
    "end_index": 8,
    "child_nodes": [
      {
        "title": "Historical Context and Legislative History",
        "start_index": 8,
        "end_index": 10
      },
      {
        "title": "Scope of the Solely Incidental Prong of the Broker-Dealer Exclusion",
        "start_index": 10,
        "end_index": 14
      },
      {
        "title": "Guidance on Applying the Interpretation of the Solely Incidental Prong",
        "start_index": 14,
        "end_index": 22
      }
    ]
  },
  {
    "title": "Economic Considerations",
    "start_index": 22,
    "end_index": 22,
    "child_nodes": [
      {
        "title": "Background",
        "start_index": 22,
        "end_index": 23
      },
      {
        "title": "Potential Economic Effects",
        "start_index": 23,
        "end_index": 28
      }
    ]
  }
]