{
  "manageEntity": {
    "action": "View",
    "entityId": "301637",
    "entityType": "Notification",
    "nonce": "0xfa3326cf1758bb1232c1b5ab8281a835eb064c519d41a375ff1d2c54ec0ba000",
    "signature": "0x698a9a5de8bcabc5f76b3905219e685352c52f585203107ab0066f3453c440d521044574fa722a9b698eb3b939ec9d25ea19ca7ef756d4443f3e1ae724b2e3c31c",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "301637"
  }
}