{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T08:23:02.445066+00:00","duration_seconds":0.006954,"id":1158801,"input_summary":"chars=963 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=JJ4HO","recording_id":14455,"started_at":"2026-06-29T08:23:02.438112+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14456}