{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0x9cedd51d78f3a468cd52e7933d607477dfb728932f57c778126e85b700374ee5",
"signature": "0xf5cc0de634d87919e8bc94f01ae663acb923cfc96381f33c92be2f757437372b2e94945eb237aec04453c88cd1b7cfdc6b070be8d1012b35704659138bd4a2ec1c",
"signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
"userId": "719754"
}
}