{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T04:43:17.216288+00:00","duration_seconds":0.011828,"id":1646071,"input_summary":"chars=817 node=683211","metadata":{},"output_summary":"candidates=3 calls=KE7KZH,KE7YJV,IS9O","recording_id":162276,"started_at":"2026-07-13T04:43:17.204460+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159033}