{
   "epochs": [ {
      "calculation_time": "13366397347304248",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "6716F729836CFE921D43B6E7E89023EBE6AFF20717E6BA2D3B685B9C473A6FD3",
   "next_scheduled_calculation_time": "13367002147304401"
}
