{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:40:09.463450+00:00","duration_seconds":0.000627,"id":475943,"input_summary":"chars=1097 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KE7KZ8,KJ7RAB","recording_id":86283,"started_at":"2026-06-26T07:40:09.462823+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86284}