{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T05:44:09.423227+00:00","duration_seconds":0.00864,"id":1648951,"input_summary":"chars=538 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=S3IN","recording_id":162469,"started_at":"2026-07-13T05:44:09.414587+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159223}