{
"manageEntity": {
"action": "Save",
"entityId": "4281",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0xf96d98132062668ea212e3215d53dd2489c5bd0760bc5c5bde297915e8e927b9",
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}
}