{
  "activity_count": 6,
  "callsign": "MM7DDG",
  "confidence": null,
  "first_seen": "2025-08-01T20:55:23+00:00",
  "found": true,
  "id": 4019,
  "is_net_control": false,
  "last_seen": "2026-06-11T22:23:09.310463+00:00",
  "occurrence_count": 0,
  "profile": {
    "confidence": 0.6701,
    "counts": {
      "ncs": 0,
      "net": 0,
      "open_qso": 6
    },
    "data_freshness": "2025-08-29T14:00:05",
    "latest_topic": "DXing",
    "most_topic": "DXing",
    "open_vs_net_bias_score": -0.96,
    "personal_summary": "MM7DDG is a dedicated DXer, often discussing distant stations and techniques.",
    "scores": {
      "civility": 0.9,
      "focus": 1.0,
      "friendly": 0.8,
      "helpful": 0.6,
      "serious": 0.9,
      "technical": 0.7
    },
    "source": "legacy_callsign_profiles",
    "summary": "Focused on DXing activities.",
    "topic_coverage": {
      "DXing": 1.0
    },
    "updated_at": "2025-12-24T18:23:24"
  },
  "qrz_status": null,
  "recent_transcripts": []
}