{
  "manageEntity": {
    "action": "Create",
    "entityId": "720102117",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xd7b1ce2615e0edd0c51191985b9b3c494bfdf37cccfecd847578cbce19cc5f05",
    "signature": "0xd32fae6c57b39abc1e7644ec43481cfbff63b6a72a821409918ad0dc97bb71ce60b45ff08365e7b52b3dbda0ddb9e68ae52e3be6f0710c8669c2c4b9911205c31c",
    "signer": "0x370167C4E270226cc6Eb3c10Be182e6306119CD6",
    "userId": "720102117"
  }
}