{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T19:08:14.897679+00:00","duration_seconds":0.004779,"id":2689859,"input_summary":"chars=296 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":251279,"started_at":"2026-08-18T19:08:14.892900+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238605}