{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T03:04:45.586882+00:00","duration_seconds":0.011813,"id":1353405,"input_summary":"chars=753 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AT10AM","recording_id":142073,"started_at":"2026-07-04T03:04:45.575069+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140654}