{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:55:16.715337+00:00","duration_seconds":0.000848,"id":371548,"input_summary":"chars=502 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=WW7K","recording_id":96908,"started_at":"2026-06-25T13:55:16.714489+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":96909}