{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T07:51:08.773860+00:00","duration_seconds":0.003815,"id":946261,"input_summary":"chars=649 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7BIH","recording_id":37572,"started_at":"2026-06-28T07:51:08.770045+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37573}