{
  "manageEntity": {
    "action": "Create",
    "entityId": "44709180",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x2455589f07217f232375ae7fd30f0e78aa1db36ce54cff17d1e1dbe5ea7a5044",
    "signature": "0x93156581b7ed7305bd400897e5e399575c03ac9dc4709dbfd9b77e97d1e34e964cb77064326e6fd50bae4fab8353b43e8cef9c42b38b679d8fc3787af7f7919d1c",
    "signer": "0x0019A886c3fc44Cc1Bc0058c13236DAf01C81242",
    "userId": "44709180"
  }
}