{
  "activity_count": 5,
  "callsign": "KM6UTC",
  "confidence": 0.85,
  "first_seen": "2025-07-21T01:23:46+00:00",
  "found": true,
  "id": 2908,
  "is_net_control": false,
  "last_seen": "2026-06-11T22:23:05.194711+00:00",
  "occurrence_count": 1,
  "profile": {
    "confidence": 0.6627,
    "counts": {
      "ncs": 0,
      "net": 0,
      "open_qso": 4
    },
    "data_freshness": "2025-10-26T19:00:01",
    "latest_topic": "evening greetings",
    "most_topic": "introductions",
    "open_vs_net_bias_score": -0.923,
    "personal_summary": "KM6UTC is friendly and introduces themselves and others.",
    "scores": {
      "civility": 1.0,
      "focus": 0.5,
      "friendly": 1.0,
      "helpful": 0.5,
      "serious": 0.0,
      "technical": 0.0
    },
    "source": "legacy_callsign_profiles",
    "summary": "KM6UTC started the conversation with a friendly greeting.",
    "topic_coverage": {
      "greetings": 1.0,
      "introductions": 1.0
    },
    "updated_at": "2025-12-24T16:46:22"
  },
  "qrz_status": null,
  "recent_transcripts": [
    {
      "callsign_confidence": 0.85,
      "confidence": null,
      "created_at": "2025-10-05T17:06:16+00:00",
      "id": 54214,
      "node_number": "oldsys",
      "recording_id": 54213,
      "text": " Good evening, everyone. This is KG5DJ, Kilo Golf, 5Dot, Romeo, Paul, and San Antonio. That's KG6DHR, Mike Kelso, Washington, in the mobile."
    }
  ]
}