{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:41:07.655876+00:00","duration_seconds":0.001163,"id":476043,"input_summary":"chars=2425 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=S47","recording_id":86267,"started_at":"2026-06-26T07:41:07.654713+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86268}