{
  "manageEntity": {
    "action": "View",
    "entityId": "77551267",
    "entityType": "Notification",
    "nonce": "0x722a3d0dcb7bea129336e1037ba06b84b124ef73131f93f89cccf7fd49b7d952",
    "signature": "0xc102d543913daeeb394e6b5326200222f7133da8cafaa5bb804731948dab32426b982c32fdb22bfb007572e64ae1f320b5ead1a79c079efd971fcb305dc293631b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}