{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:53:40.438893+00:00","duration_seconds":0.000514,"id":1177342,"input_summary":"chars=71 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":10819,"started_at":"2026-06-29T09:53:40.438379+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":10820}