{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T02:23:45.398645+00:00","duration_seconds":0.008433,"id":1452936,"input_summary":"chars=562 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=WA7KCK,WA7JB","recording_id":148959,"started_at":"2026-07-07T02:23:45.390212+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146912}