{
  "manageEntity": {
    "action": "Save",
    "entityId": "35412",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xb60f0ae99a854ab0a60a99e2768ddf9a0334072628a6881b4a9b3ce7afbea62e",
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}