{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:51:02.582121+00:00","duration_seconds":0.000254,"id":955631,"input_summary":"chars=7 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KN4LBF","recording_id":36427,"started_at":"2026-06-28T08:51:02.581867+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":36428}