{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T12:24:40.504751+00:00","duration_seconds":0.004159,"id":1594549,"input_summary":"chars=646 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":158646,"started_at":"2026-07-11T12:24:40.500592+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155739}