{
"manageEntity": {
"action": "Save",
"entityId": "907647206",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0x2565d39b45cff610199002a7bfee3655bb8ec19476cde9f3d482421a592b6542",
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}
}