{
   "epochs": [ {
      "calculation_time": "13373530379761400",
      "config_version": 0,
      "model_version": "0",
      "padded_top_topics_start_index": 0,
      "taxonomy_version": 0,
      "top_topics_and_observing_domains": [  ]
   } ],
   "hex_encoded_hmac_key": "22B924DBA67087AB91F26A511E992A2EABF9DDB9DE1D3D0DD15BB2FD2F939E5C",
   "next_scheduled_calculation_time": "13374135179761788"
}
