{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0xe8e675215ad9ca34173388f23f91a60e33d7db1eb82fa58dd6319ee977b21711",
"signature": "0x82b75bc825e56a3417ee6c5115b48d1c3e16cc6d15ae85b01b246190b20f9cb73fc1b72095e739bad2112d709d9b5f04b0fc22e5fb460655ded60583fb8c80611c",
"signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
"userId": "8151"
}
}