{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:46:58.486987+00:00","duration_seconds":0.000176,"id":976058,"input_summary":"chars=33 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KG7WOI","recording_id":28206,"started_at":"2026-06-28T10:46:58.486811+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28207}