{
"manageEntity": {
"action": "ViewPlaylist",
"entityId": "4281",
"entityType": "Notification",
"nonce": "0xb9049f8c5b0e6651b764a3a0499da69e39c11a9e61f52dbca46e4ee3c92eadd7",
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"signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
"userId": "719754"
}
}