{
  "manageEntity": {
    "action": "View",
    "entityId": "573431387",
    "entityType": "Notification",
    "nonce": "0xdd2d5bff2fc5d36b8bf8bbebecd89e23136dfd958e4278acd84ec2a6c3bcde59",
    "signature": "0x888c74dd0cfea0766d708e8f8f4d12c880f9dae61b1d1d5dde99bcb6f0374b18299ca9fc8d00c936bd458e61e49e4e6ae8135a528a4241c676a289c3ce6339951b",
    "signer": "0x23537D38Ebc0DEd2f66d89D42Ae93c047Fc5596e",
    "userId": "573431387"
  }
}