{
  "manageEntity": {
    "action": "View",
    "entityId": "669876218",
    "entityType": "Notification",
    "nonce": "0x9086f17c39a3b67b5a2e9a6a0a0eed2e46def2ff418632a741bfdaeba1a9be1d",
    "signature": "0x47c8b8a74ce055d0dd0b4050531a4c0d14f58c8ceb2baa6963adbd87fb86c19573cee1d6ca91e4a641bf361a2e7068c93ed50b6bb6636c982171addb9fec92061b",
    "signer": "0x5600fB5ddc15960c23E36c4490250861E92e5D9a",
    "userId": "669876218"
  }
}