{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T00:59:42.099600+00:00","duration_seconds":0.000426,"id":1844447,"input_summary":"chars=31 node=683211","metadata":{},"output_summary":"candidates=1 calls=KE6MCU","recording_id":175569,"started_at":"2026-07-19T00:59:42.099174+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170780}