{
   "epochs": [ {
      "calculation_time": "13366831510593671",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "EAB4162DCBF0B5C84B336F979FC9C12D6479B805A32D59D9C41E68ACBAE8ED58",
   "next_scheduled_calculation_time": "13367436310593865"
}
