{
  "manageEntity": {
    "action": "Create",
    "entityId": "20917402",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x6bf1c20b0c93de54fc27004a70cb89cfddea3ac30ce2b577ff83691a95646897",
    "signature": "0x379c4f31a07782f13e3889831cc7d48393f7a0e4253cbc841326eda9ca257a33335fee319ef3158253c94ce09ebb0e8b0900b2e24672583ad854bed97704633f1c",
    "signer": "0xfc0C1b7B3bcB19e19B000a5a5B7314d45518bccf",
    "userId": "20917402"
  }
}