{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T13:26:23.492684+00:00","duration_seconds":0.009561,"id":1741696,"input_summary":"chars=621 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168411,"started_at":"2026-07-16T13:26:23.483123+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164374}