{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T05:14:51.963627+00:00","duration_seconds":0.000931,"id":1647412,"input_summary":"chars=190 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162359,"started_at":"2026-07-13T05:14:51.962696+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159116}