{
  "manageEntity": {
    "action": "Create",
    "entityId": "254661706",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xc5e0b8fc7c7616abf34a5606dc0f86ef872f58b8fed34e754995801d6dd06231",
    "signature": "0x84f023f2276f26e82ab701a9a5658b1914369285322a2c0f80bfa6c0d07945843bad4a41dd7be91d4cd47633a009314a8b18a32e74f2d4f9f47047930db96b301c",
    "signer": "0xaa70a2Eae0e234879D4327C9394CB07A6BcB38Cd",
    "userId": "254661706"
  }
}