{
  "manageEntity": {
    "action": "View",
    "entityId": "456716469",
    "entityType": "Notification",
    "nonce": "0x9d4dc20947851039183f3ddf7b2b466ca50d4a70424a68515f0952bbf3c0b44d",
    "signature": "0xe996a42bb027bd828db8fd98c1e57b7091f8f1dd6be964905cfdf684ac2b832d7eb8a6f676d31ece5bf8ac8e11cab53e053b4b113ed335cfa585132798bb33221b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}