{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:58:20.896828+00:00","duration_seconds":0.016338,"id":906630,"input_summary":"chars=1624 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=V1UKZ,M90FU,A1OF","recording_id":41588,"started_at":"2026-06-28T02:58:20.880490+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41589}