{
    "id": "user_1",
    "name": "Alice Johnson",
    "email": "alice@example.com",
    "roles": ["admin", "user"],
    "profile": {
      "avatar_url": "https://example.com/avatars/alice.jpg",
      "bio": "Software engineer with 10+ years experience",
      "location": "San Francisco, CA",
      "website": "https://alice.dev"
    },
    "settings": {
      "notifications": true,
      "theme": "dark",
      "language": "en"
    },
    "created_at": "2024-01-01T00:00:00Z"
  }