{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:28:30.996386+00:00","duration_seconds":0.000429,"id":369531,"input_summary":"chars=772 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122611,"started_at":"2026-06-25T13:28:30.995957+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122612}