{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0x5854ea4d096e54cb1da1f7be725f1b0a042ec7ff0962bb296609b56ab152b400",
    "signature": "0xbffa5824f597d2cd573924380fb28c50865df53874566edc890143183ce36576793d2bb24fdfe166f27009e99359eaa5e72123dde289808b2146de62425a95be1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}