{
  "manageEntity": {
    "action": "View",
    "entityId": "988878261",
    "entityType": "Notification",
    "nonce": "0xe21d46c883ea61152527b291f83eb5802b79682bf59cb44e7f1936942b99a2f4",
    "signature": "0xf97f5ab9964e6cc447d6091026d43546d292357ec3dbd512fe7ae3e2005f4b6b07eaa6d06e96581de2b6747c0407a6a1fd4812e2738e316bb95456fc50c2d17e1b",
    "signer": "0xeB4470Ac644BC3467585797e3BaFBdDF46a597D6",
    "userId": "988878261"
  }
}