{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:42:17.914974+00:00","duration_seconds":0.017166,"id":995613,"input_summary":"chars=2743 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KC2PKG,KB9NSK,IS1OF","recording_id":31843,"started_at":"2026-06-28T12:42:17.897808+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":31844}