{
  "activity_count": 7,
  "callsign": "A7Z",
  "confidence": 0.85,
  "first_seen": "2025-10-27T04:58:03+00:00",
  "found": true,
  "id": 16687,
  "is_net_control": false,
  "last_seen": "2026-06-11T22:23:59.910898+00:00",
  "occurrence_count": 2,
  "profile": {
    "confidence": 0.715,
    "counts": {
      "ncs": 0,
      "net": 0,
      "open_qso": 11
    },
    "data_freshness": "2025-12-24T04:15:27",
    "latest_topic": "room availability",
    "most_topic": "general communication",
    "open_vs_net_bias_score": -0.986,
    "personal_summary": "A7Z is friendly and responsive, offering information about room availability.",
    "scores": {
      "civility": 0.9,
      "focus": 0.5,
      "friendly": 0.8,
      "helpful": 0.7,
      "serious": 0.6,
      "technical": 0.3
    },
    "source": "legacy_callsign_profiles",
    "summary": "A7Z engages in general communication and briefly mentions room availability.",
    "topic_coverage": {
      "general communication": "0.6",
      "room availability": "0.4"
    },
    "updated_at": "2025-12-24T06:57:36"
  },
  "qrz_status": null,
  "recent_transcripts": [
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-12-23T12:50:50+00:00",
      "id": 90219,
      "node_number": "oldsys",
      "recording_id": 90218,
      "text": "Casey Zero, can you tell? Alright, from Oklahoma. Fantastic, good morning. And room for one more."
    },
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-12-23T06:22:04+00:00",
      "id": 88948,
      "node_number": "oldsys",
      "recording_id": 88947,
      "text": "Hey, I thought you were in comment"
    }
  ]
}