{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T09:45:24.500277+00:00","duration_seconds":0.002742,"id":622511,"input_summary":"chars=1870 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=IS949P,K9MLR,VK3KK","recording_id":71873,"started_at":"2026-06-27T09:45:24.497535+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":71874}