{
"manageEntity": {
"action": "Save",
"entityId": "1815334887",
"entityType": "Playlist",
"metadata": "{\"is_save_of_repost\":false}",
"nonce": "0x1243b06540a3dbef98838cdbc8c4acb8c74b4e355e92f68c20608aa8b4f311e9",
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}
}