{
  "manageEntity": {
    "action": "Create",
    "entityId": "839672808",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0xa840492b4038d4dbcf93c2112c6c9ce3a059ca054f5a68740e2079c32d3afc55",
    "signature": "0x8cb9f836abc97a5348f2328d64b0b4c14e979266ff7369c68dcf5fe0e0293d3b3b1a391091a14d606a3aac6fbf4a366c1d4da44fc7e164ebf687fbe5aa85a47a1b",
    "signer": "0x0DfC1E685b3E4ECbF107FEA7a56037c0a92888f6",
    "userId": "839672808"
  }
}