{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:23:12.036349+00:00","duration_seconds":0.002727,"id":1187897,"input_summary":"chars=401 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KK7ZRY,K7TZ","recording_id":9701,"started_at":"2026-06-29T10:23:12.033622+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":9702}