{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T16:44:36.468624+00:00","duration_seconds":0.001313,"id":529737,"input_summary":"chars=818 node=683211","metadata":{},"output_summary":"candidates=1 calls=KR4AND","recording_id":124465,"started_at":"2026-06-26T16:44:36.467311+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124466}