{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T03:06:48.485499+00:00","duration_seconds":0.003259,"id":1388380,"input_summary":"chars=224 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144555,"started_at":"2026-07-05T03:06:48.482240+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142890}