{
"manageEntity": {
"action": "Save",
"entityId": "50301",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0xa0d8ce380aeb81821fa4775e65bd08082921f49a564efdfaa04b6ef9117f14ea",
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}
}