{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0x5a1a7555bbcdcb20c6141baf7dd7b0e151b3cabb466ccc51bab64a19d7b51cf2",
    "signature": "0x416f862c22e46b048129bf1a1c2cd8cc72c54541c33ca00621e227a4dce9fd5a34babcbef1de475c806a3c71f1a40915c1c72b88484d237ca4e99f1df6bcf3401c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}