{
   "epochs": [ {
      "calculation_time": "13366818759860634",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "1C4CC6901DDD1F4DA44E281A31CA2FEAFF54EC2916FA51FA014EA4758512E962",
   "next_scheduled_calculation_time": "13367423559861483"
}
