{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0x555f82fdca43e43c97ea81a74befe37035f9e832dadd94648948782fcb4445d6",
"signature": "0x7a9430940ad0179bdff4563b8d2539fb0228ecced9976514887a67306a969e916f20ccba6a34811e55f7e02b89a9f4a45ca7cccdb4a4bab1032cc77e7ca11b351b",
"signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
"userId": "719754"
}
}