{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:44:26.413142+00:00","duration_seconds":0.002147,"id":1838782,"input_summary":"chars=133 node=683211","metadata":{},"output_summary":"candidates=1 calls=KJ7RAV","recording_id":175167,"started_at":"2026-07-18T19:44:26.410995+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170460}