{
   "epochs": [ {
      "calculation_time": "13366671068269306",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   }, {
      "calculation_time": "13367334377987354",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "CEE3C301B31A6CA9D7D12606E2CC80628DBFF5D843001798267A834315F7AD7B",
   "next_scheduled_calculation_time": "13367939177987717"
}
