{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0xa5c00204c08b6de27905ba3cf098d27fcd248c8a869abc60a7a8f992d28a9174",
    "signature": "0x0f461f7e9d9525b27e144688ece71ad7e97347625987e3694a7f2321f6839e5a3240b7d0c5065f51b05549214d7329ac64ef2c4279617b5cf2995a3ab2199bca1b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}