{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:01:46.242981+00:00","duration_seconds":0.003843,"id":1658657,"input_summary":"chars=709 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163047,"started_at":"2026-07-13T14:01:46.239138+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159774}