{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T15:53:16.491008+00:00","duration_seconds":0.000704,"id":1506768,"input_summary":"chars=51 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KK7NTK","recording_id":152781,"started_at":"2026-07-08T15:53:16.490304+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":150303}