{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x306d6ba2da127834a8c65d85a7016d3e5cd8fedb4e3570c51ffcd6e09f6fc7a2",
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}