{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0x68dc4c400e245ae06a693713ac088f14019358d7fb4587a9ddef4582abbf9142",
"signature": "0xd87c3539078c8d5475d997c5d968ad7b310edbb02177676dd6e7729ca428f63d16a84858dacef46429edd12181ef20d2dd7bfd6ec5b3ff84135b555472be475e1b",
"signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
"userId": "719754"
}
}