{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T07:34:55.543801+00:00","duration_seconds":0.008772,"id":1729974,"input_summary":"chars=612 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167505,"started_at":"2026-07-16T07:34:55.535029+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163630}