{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T06:21:44.188256+00:00","duration_seconds":0.000166,"id":600162,"input_summary":"chars=73 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":74392,"started_at":"2026-06-27T06:21:44.188090+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":74393}