{
  "manageEntity": {
    "action": "Create",
    "entityId": "472945373",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x131b2b4e37e8480c52b86117fd58abc29e6f9e5707cf7091dbce3c9358c50ad3",
    "signature": "0x6f57d10bd447e5652bdf610997572cf026f13c3f6051d0f507833e35bd51242050c1db8cae9ca68687c862f048c766651493167b7d9e3e41458b45944c4029731b",
    "signer": "0xE20AaE68A689771D32560063F42A4e08959AD4B0",
    "userId": "472945373"
  }
}