{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-22T16:23:44.696239+00:00","duration_seconds":0.009454,"id":2778481,"input_summary":"chars=590 node=683210","metadata":{},"output_summary":"candidates=3 calls=KD9UJK,KN6USH,AI6US","recording_id":260850,"started_at":"2026-08-22T16:23:44.686785+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":247265}