{
  "manageEntity": {
    "action": "View",
    "entityId": "5500",
    "entityType": "Notification",
    "nonce": "0x8459a9bd1478fb073bd0f9860170cd495c7a6032b5e71881eb20ad96d52889f0",
    "signature": "0xecdb495256fa451f50d4fe3c18a86637f94f7955aad342c015822b913735ca4a25213f4ea5fcf7ea2bdc8838af7d58a4e946a0f1aa42b650b1540a7bfa47e09b1b",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}