{
  "manageEntity": {
    "action": "View",
    "entityId": "355864",
    "entityType": "Notification",
    "nonce": "0x152368d236106ddbb7805fc0910a55f6bf7493350cba397fa5f30acd3306a530",
    "signature": "0x66cdee1e98b8f209639f70a8a1281b42c12874d294c3f72a6bdbf5be50a741dc5ca0a3bac2b0218b3bc34ee12c9ba9e9822e8cb3b29304a720eb44c4f0c29f3a1c",
    "signer": "0x2a300D658E61543915ACDd5f8cdEA2dF8bb64e95",
    "userId": "355864"
  }
}