{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T20:10:48.872244+00:00","duration_seconds":0.01041,"id":1445901,"input_summary":"chars=763 node=683211","metadata":{},"output_summary":"candidates=1 calls=N1KN","recording_id":148440,"started_at":"2026-07-06T20:10:48.861834+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146490}