{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T01:38:15.876453+00:00","duration_seconds":0.003426,"id":1588863,"input_summary":"chars=653 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":158290,"started_at":"2026-07-11T01:38:15.873027+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155402}