{
   "epochs": [ {
      "calculation_time": "13370854216164009",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "C7A3592C368662291A12E76D9A9273936378365B6F382D729F631D78E426CB99",
   "next_scheduled_calculation_time": "13371459016164213"
}
