{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T19:48:11.149260+00:00","duration_seconds":0.000324,"id":832984,"input_summary":"chars=621 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":47408,"started_at":"2026-06-27T19:48:11.148936+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":47409}