{
   "epochs": [ {
      "calculation_time": "13367301142425252",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "9FE26AF75FF46247334DDC9E8FC6D3C41148A2FC258F6796EF226975DB0A617B",
   "next_scheduled_calculation_time": "13367905942425345"
}
