{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0xd5ff11eb02ba045fa07ab6a8e5b1074e0bdf58501b419400c30fe4a9d0ab3999",
"signature": "0xdc6c49634e7c630f21017c293e9485eb167ff1ecfb6fe7484c9bd4428bb51137142cd31210ab5b0f749aabfd48727e24d8b3ca7a65247a56d6f6ed658d701a151c",
"signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
"userId": "719754"
}
}