{
  "manageEntity": {
    "action": "Create",
    "entityId": "727971424",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x9b02d8f84e0e5361ce5f6178d7fb53d7f6be3c6a2420cf9f88cd1073e82d898b",
    "signature": "0x562180e66651ee42c675c9f63e72f9dcbf0208f463931ea1965c589495ef97bc3f385e8c61df3cdb351d2dd34589685053172313ca96a49d53ea11ab5c0d74c81c",
    "signer": "0x5dA89308360D264A6Cd6Ca9c98a74a06012b5c31",
    "userId": "727971424"
  }
}