{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xdbd8a1c4b57890e77a64fe4af86848d917b68badf15f9f4972ef9c2fc83030fa",
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}