{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:01:19.531959+00:00","duration_seconds":0.004504,"id":1095425,"input_summary":"chars=449 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=VA6GRZ","recording_id":20913,"started_at":"2026-06-29T00:01:19.527455+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":20914}