{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T14:49:53.163295+00:00","duration_seconds":0.000562,"id":520463,"input_summary":"chars=123 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KK7NQN,PA3KK1","recording_id":81528,"started_at":"2026-06-26T14:49:53.162733+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81529}