{
   "epochs": [ {
      "calculation_time": "13370534691474216",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   }, {
      "calculation_time": "13377026717538166",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "02EC18E9EFECA933D15D27EE574386D09318A5827B29875E2DAF7E077F6838C2",
   "next_scheduled_calculation_time": "13377631517538218"
}
