{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:47:07.365636+00:00","duration_seconds":0.002123,"id":976084,"input_summary":"chars=508 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":33749,"started_at":"2026-06-28T10:47:07.363513+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":33750}