{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T18:53:37.736805+00:00","duration_seconds":0.005561,"id":2853176,"input_summary":"chars=374 node=683211","metadata":{},"output_summary":"candidates=2 calls=KK7IJZ,KI7Z","recording_id":268899,"started_at":"2026-08-25T18:53:37.731244+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":254571}