{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T23:31:34.206499+00:00","duration_seconds":0.000547,"id":421911,"input_summary":"chars=815 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KT7AND,KT7WA,KD7WA","recording_id":92160,"started_at":"2026-06-25T23:31:34.205952+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92161}