{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T04:17:02.634193+00:00","duration_seconds":0.000228,"id":1822785,"input_summary":"chars=35 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174021,"started_at":"2026-07-18T04:17:02.633965+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169460}