{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T04:42:57.654744+00:00","duration_seconds":0.004705,"id":1646029,"input_summary":"chars=914 node=683211","metadata":{},"output_summary":"candidates=1 calls=KJ7RAB","recording_id":162272,"started_at":"2026-07-13T04:42:57.650039+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159029}