{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x0c3e14f98109c51caee15675564e63f354d6c8299cd8754a8b41ada723ea3b66",
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}