{
   "epochs": [ {
      "calculation_time": "13366839607418900",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "621130166E626D7A25CFF9CD25F3F7B3DA75D0437B40AB90C7F16F7DB6598DCF",
   "next_scheduled_calculation_time": "13367444407419063"
}
