{
  "manageEntity": {
    "action": "Create",
    "entityId": "948483133",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xe11ecfa3348f26d5d6190510afd49355ce09efda948c0e39a5472a5c026b9cd6",
    "signature": "0xbbfb3e5610cae673f92fda571e81634b1bfb01dc751d5b8e7b4687413583c30c7cfd421e4ab179be3f2ce987306aa2bda5a86690fce1e78b9012c5b2b60486111b",
    "signer": "0x16226B5e3983A102634acad818fC6D2080bC3605",
    "userId": "948483133"
  }
}