{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T19:48:00.268219+00:00","duration_seconds":0.001296,"id":832922,"input_summary":"chars=1975 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KK7IJZ,KK7EXM","recording_id":47331,"started_at":"2026-06-27T19:48:00.266923+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":47332}