{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T05:36:56.410945+00:00","duration_seconds":0.003896,"id":1391833,"input_summary":"chars=753 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144768,"started_at":"2026-07-05T05:36:56.407049+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143098}