{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x4001e9702fe9bde00f75e840a9d78174a446d22521361b5c30a3fe883ee28882",
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}