{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x4ea6e73071f2362999dd5f07e97ee07ff5a2ecb64683ce12c4ba14ed3087ea16",
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}