{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T03:09:11.418930+00:00","duration_seconds":0.011677,"id":1642666,"input_summary":"chars=749 node=683210","metadata":{},"output_summary":"candidates=1 calls=AT7AM","recording_id":162042,"started_at":"2026-07-13T03:09:11.407253+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158809}