{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xd2e513d1fcb7606185d49e3d92a1aac9aeb18691a0b3c117192a3a4f7cfa6d6d",
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}