{
   "epochs": [ {
      "calculation_time": "13413833627791779",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "42514756EAF27F5CDE16DA6C2E888458028AC90A2343298A39A869E5FA5A9F66",
   "next_scheduled_calculation_time": "13414438427791847"
}