{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T00:01:31.485089+00:00","duration_seconds":0.010546,"id":1586247,"input_summary":"chars=682 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AT4O","recording_id":158142,"started_at":"2026-07-11T00:01:31.474543+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155264}