{
   "epochs": [ {
      "calculation_time": "13366814161711419",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "5E4CF078E2001DCB43D206EF7499FE229DC4BF5E39E99549A22D4B83AB3D6884",
   "next_scheduled_calculation_time": "13367418961711759"
}
