{
  "manageEntity": {
    "action": "Create",
    "entityId": "458084256",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x085547f4c17f4b8e5ba43ca12db8a28a6e08e6f769d4a0286c157c42ea6a2086",
    "signature": "0x75a0ac4a969ed333ad6142d6d86cb9e092d586a818260b072007f0767c64cbe5417be83cfe88efd78d43a1f93ec7b50400ca9ee43cf3acee443c86c1bcef0d6a1b",
    "signer": "0xE9aE64f82f2A4c334A3C32aCf5677fB887230a19",
    "userId": "458084256"
  }
}