{
   "epochs": [ {
      "calculation_time": "13367345196922543",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "959D317D0B18BCD95F5AEF2AACF70BE54D565D6913C14FF911274AAD9D3EC994",
   "next_scheduled_calculation_time": "13367949996922703"
}
