{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T13:40:20.553261+00:00","duration_seconds":0.011883,"id":1004457,"input_summary":"chars=798 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":128510,"started_at":"2026-06-28T13:40:20.541378+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128400}