{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:53:37.138778+00:00","duration_seconds":0.004969,"id":1177323,"input_summary":"chars=898 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=WV4AIZ","recording_id":10827,"started_at":"2026-06-29T09:53:37.133809+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":10828}