{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0x3ca27f5d3bd42b19168d0c93d1ec00f3421070cd71e82819b51285ae776a8399",
    "signature": "0xd405b323e41ca1cc8969be23a75e303248a1c82d096a552dbf0e944c7e66f5ec7aef913b8975e9be856127a2ca3a0a1c4256c9648dde7603530ed9cfe5850eb81b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}