{
  "manageEntity": {
    "action": "Create",
    "entityId": "856265628",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierazhffco2shs73zutorcrae3lc2qxssou4626yyig3tkdn2fquhj3q\",\"data\":{\"handle\":\"PolychronisKapsambelis857\",\"events\":{},\"name\":\"PolychronisKapsambelis857\",\"wallet\":\"0x0F2A75B9063CbA95eac906FE81D38bF88c943033\"}}",
    "nonce": "0x710075f1d4c7b2cc526afcf404d089df7071c5dd1471bf2ad2c7abced4481d54",
    "signature": "0x069d49ff01a1a7cdeb25b3c9e8cc600f5b4a2199a0fc31675065e1b8bf6bb6ad540c00c164bc9ff262caf0a188573dd08351475f2c13a095e65891da9a26efd01c",
    "signer": "0x0F2A75B9063CbA95eac906FE81D38bF88c943033",
    "userId": "856265628"
  }
}