{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0x84db345c5b254e7f8eabd291989cdbf6eedb40cafa1d5e7282ecc65bc9250993",
"signature": "0xc5e4fc62fe38a71595437da0a5970ac647cf132ba91c49d69a27a6538dfdead975ee1f8827a7dc7567454abd48d6c739608f770fd4618c0141147adaf5021afd1c",
"signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
"userId": "719754"
}
}