{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T06:43:39.886411+00:00","duration_seconds":0.00085,"id":468784,"input_summary":"chars=1770 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":87123,"started_at":"2026-06-26T06:43:39.885561+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87124}