{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T19:38:10.354562+00:00","duration_seconds":0.01334,"id":1444539,"input_summary":"chars=830 node=683211","metadata":{},"output_summary":"candidates=2 calls=KF7AZD,KI7R","recording_id":148334,"started_at":"2026-07-06T19:38:10.341222+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146387}