{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0x5c806242c9e5a9c63477e447efefc7a733572e6bc3e37f42f210ae5cb444d8a4",
"signature": "0x3e41ba92132f940b0b3ebee77196ee2f3313bf32f6cf7209c0c9302536b95d220cd11d3be9d8f3abc81bd8bf75014dd156fa6d6538e4f74fef96ddfb981b1ae31c",
"signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
"userId": "719754"
}
}