{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T17:09:00.739235+00:00","duration_seconds":0.006561,"id":1035733,"input_summary":"chars=594 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7IJZ","recording_id":27688,"started_at":"2026-06-28T17:09:00.732674+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":27689}