{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T19:40:03.856280+00:00","duration_seconds":0.013092,"id":2994536,"input_summary":"chars=832 node=683211","metadata":{},"output_summary":"candidates=2 calls=IZ0ITS,N7C","recording_id":283987,"started_at":"2026-08-31T19:40:03.843188+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":268098}