{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:43:03.973289+00:00","duration_seconds":0.005286,"id":995754,"input_summary":"chars=1138 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=CX675I","recording_id":25970,"started_at":"2026-06-28T12:43:03.968003+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":25971}