{
  "manageEntity": {
    "action": "Create",
    "entityId": "939473689",
    "entityType": "User",
    "metadata": "{\"cid\":null,\"data\":null}",
    "nonce": "0x5d5c4327c9bdada826b0ff590eb9c57a9e34fc1162943284e66a959ec2489eaa",
    "signature": "0x011ac1e91ae3c9449860dc46849260675e1649ace9cdfa8bd1f0c9a01cdb4f007e8846eda9a78fdc2cd2230b0abf77ae6732b07037a040f741fffb1b3c3252d61b",
    "signer": "0x29B161Db94d909E35f82f8b4B518fd6Ba44d2dAE",
    "userId": "939473689"
  }
}