{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T14:53:01.426466+00:00","duration_seconds":0.008937,"id":1363541,"input_summary":"chars=682 node=683211","metadata":{},"output_summary":"candidates=1 calls=KK7S","recording_id":142842,"started_at":"2026-07-04T14:53:01.417529+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141298}