{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:53:07.674439+00:00","duration_seconds":0.003939,"id":1177210,"input_summary":"chars=791 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":10875,"started_at":"2026-06-29T09:53:07.670500+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":10876}