{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T16:15:54.358306+00:00","duration_seconds":0.011016,"id":1507276,"input_summary":"chars=704 node=66296","metadata":{},"output_summary":"candidates=2 calls=K6ITK,TK6IT","recording_id":152813,"started_at":"2026-07-08T16:15:54.347290+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150326}