{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T13:50:19.724910+00:00","duration_seconds":0.009312,"id":2916190,"input_summary":"chars=627 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":275447,"started_at":"2026-08-28T13:50:19.715598+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":260508}