{
   "epochs": [ {
      "calculation_time": "13367397584485512",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "EC825C05BAB094775032C67D9D100A70DDB4245E4085FB3EAB38891D41F6368E",
   "next_scheduled_calculation_time": "13368002384485964"
}
