{
"manageEntity": {
"action": "Save",
"entityId": "1219210338",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0xb9b6b0c56e83b5c339fae901b5f0fe3c77ddba64f4733d93704dbb07026c8b27",
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}
}