{
  "activity_count": 5,
  "callsign": "KO4WIL",
  "confidence": 0.85,
  "first_seen": "2025-08-10T17:19:23+00:00",
  "found": true,
  "id": 5494,
  "is_net_control": false,
  "last_seen": "2026-06-11T22:23:16.161595+00:00",
  "occurrence_count": 1,
  "profile": {
    "confidence": 0.6627,
    "counts": {
      "ncs": 0,
      "net": 1,
      "open_qso": 4
    },
    "data_freshness": "2025-09-07T18:12:03",
    "latest_topic": "",
    "most_topic": "",
    "open_vs_net_bias_score": -0.724,
    "personal_summary": "KO4WIL is a polite operator who has shown gratitude.",
    "scores": {
      "civility": 0.9,
      "focus": 0.3,
      "friendly": 0.8,
      "helpful": 0.2,
      "serious": 0.5,
      "technical": 0.2
    },
    "source": "legacy_callsign_profiles",
    "summary": "KO4WIL has only thanked someone in recent activity.",
    "topic_coverage": {},
    "updated_at": "2025-12-24T17:08:59"
  },
  "qrz_status": null,
  "recent_transcripts": [
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-09-07T18:11:00+00:00",
      "id": 34718,
      "node_number": "oldsys",
      "recording_id": 34717,
      "text": " Thank you."
    }
  ]
}