{
   "epochs": [ {
      "calculation_time": "13366824708466683",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "B0FB4153018C076D9D2428FB7AC164E9472F4AE9C81A0DECA16A2693CB5B2C34",
   "next_scheduled_calculation_time": "13367429508466886"
}
