{
"manageEntity": {
"action": "Save",
"entityId": "30469",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0x9fc321b81713ea6027a7f4a75c9743c13f0fdfb60839492a66beb89758e1da00",
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}
}