{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T14:50:11.027942+00:00","duration_seconds":0.002646,"id":520480,"input_summary":"chars=1758 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=GM5C8R,KM5CA,RE48","recording_id":81579,"started_at":"2026-06-26T14:50:11.025296+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81580}