{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-23T03:59:32.653456+00:00","duration_seconds":0.008293,"id":2790922,"input_summary":"chars=590 node=683211","metadata":{},"output_summary":"candidates=2 calls=M70E7,A3KX","recording_id":262197,"started_at":"2026-08-23T03:59:32.645163+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":248508}