{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T03:57:00.025437+00:00","duration_seconds":0.001427,"id":914467,"input_summary":"chars=97 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":40401,"started_at":"2026-06-28T03:57:00.024010+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":40402}