{
  "manageEntity": {
    "action": "View",
    "entityId": "1",
    "entityType": "Notification",
    "nonce": "0x8bc6cc33d3d05577f5af75fc4dd726f01f7ddf00fade917acfd10b44fd19313a",
    "signature": "0x95e4bf25a1042da5778566bb26e276b3d8184cded7436b2a7fa676d5baab8c2077c8f38b1d3664880aa910921871b9dff40d5560c8ac92540976d825b351b0541c",
    "signer": "0x7D273271690538cF855E5b3002A0dD8c154bB060",
    "userId": "1"
  }
}