curl --request GET \
  --url https://staging.hdp.api.herodotus.cloud/tasks/{uuid}/mmrs

{
  "mmrs": [
    {
      "chain_id": "<string>",
      "hashing_function": "<string>",
      "id": "<string>",
      "root": "<string>",
      "size": "<string>"
    }
  ],
  "taskId": "<string>"
}