{
  "manageEntity": {
    "action": "View",
    "entityId": "12728",
    "entityType": "Notification",
    "nonce": "0x143f996257f910bb9aea23db38116519c8b1282fa977b43adea0d5cdb56b31ce",
    "signature": "0xd4ebd11f7afd30abf75beeb9ca239a736c5e0651e665276c14bff4c1e09b90f618a35871b249e40cd22ef60c5bebc7fb4b5a281ed220fc1a1b0da1647e9092f91b",
    "signer": "0x0Dd73e4D3bAa9c25c83FF36DdAa22F88B115b08C",
    "userId": "12728"
  }
}