{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T02:58:26.217858+00:00","duration_seconds":0.004198,"id":1114972,"input_summary":"chars=676 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":19304,"started_at":"2026-06-29T02:58:26.213660+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19305}