{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:01:54.495482+00:00","duration_seconds":0.010082,"id":1658670,"input_summary":"chars=578 node=683211","metadata":{},"output_summary":"candidates=2 calls=KB7PVW,AT10O","recording_id":163041,"started_at":"2026-07-13T14:01:54.485400+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159769}