{
   "epochs": [ {
      "calculation_time": "13429564070011993",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F584378E8B91ACDAE78AE43376DD1D93A487D8FE126775A48F88B77D944A1634",
   "next_scheduled_calculation_time": "13430168870012034"
}