{
   "epochs": [ {
      "calculation_time": "13366963923525408",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "120E755E73367D6BEB03AFF38612CBCC4B271EBD2670822F584008803B9331B9",
   "next_scheduled_calculation_time": "13367568723530585"
}
