{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xb4a24145557f7ea73fce727d6e71b28a891bda309a3e90f3428a8a7912660b54",
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}