{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T05:22:07.361959+00:00","duration_seconds":0.013247,"id":1422651,"input_summary":"chars=842 node=683211","metadata":{},"output_summary":"candidates=2 calls=AT4AMI,TO20TO","recording_id":146900,"started_at":"2026-07-06T05:22:07.348712+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145089}