{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0xe95bc5fafb5c860bab9bbc45ef6eb2ee95e0be89ead47d6b843041c01028296c",
    "signature": "0x070d16bc26c32ebc66398df8e3bb285cbabdc30159698c53ddf8aae0ad8bfabe6f7640ced878fb2762821a10da4e2bf57a765849d22db4cb23a8f00062daba631b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}