{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:22:19.738896+00:00","duration_seconds":0.000412,"id":606484,"input_summary":"chars=58 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7PLM","recording_id":73721,"started_at":"2026-06-27T07:22:19.738484+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73722}