{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T22:11:05.538245+00:00","duration_seconds":0.001458,"id":2926798,"input_summary":"chars=119 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":276718,"started_at":"2026-08-28T22:11:05.536787+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":261601}