{
   "epochs": [ {
      "calculation_time": "13372140184451832",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "27D3E4BAD43DA5916E32619DBA0DBD3F451E101C3DD150938D8DE06084064F73",
   "next_scheduled_calculation_time": "13372744984452016"
}
