{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T21:06:24.923569+00:00","duration_seconds":0.000628,"id":1067499,"input_summary":"chars=97 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7TH","recording_id":24347,"started_at":"2026-06-28T21:06:24.922941+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":24348}