{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x01855f0c02e13249707c812e3e4d30cc2cdc32789ef540f886bbd7c052f9366b",
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}