{
   "epochs": [ {
      "calculation_time": "13373344645959417",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "FA13BDCA88C4BB00B7CC053516AD5DE0D31A5EB70E07DA7F0226220AD3424A6C",
   "next_scheduled_calculation_time": "13373949445959590"
}
