{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T04:27:53.433694+00:00","duration_seconds":0.000595,"id":918640,"input_summary":"chars=94 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7GWS","recording_id":40420,"started_at":"2026-06-28T04:27:53.433099+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":40421}