{
   "epochs": [ {
      "calculation_time": "13366917731402570",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "F70B006EEDEAB8DE8E7DFD30B8278626F2FA5666A0BA0582A810DF3F04D306C2",
   "next_scheduled_calculation_time": "13367522531402694"
}
