{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T17:23:21.975606+00:00","duration_seconds":0.000761,"id":388016,"input_summary":"chars=502 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":95357,"started_at":"2026-06-25T17:23:21.974845+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":95358}