{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0x5b650d3a049da115eea31e245b957b7832337ee72e596d2099b3331494b11fc2",
    "signature": "0x57657359567938dd6af122e5951f6bdb4927022f84febe1702a2d4b7e510a1432523ea340c7952e9239aaa35dd5ad24aba34a923084b225f848a22da9d3376dd1b",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}