{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xf88c51e2740c7c9e7463e95f67f56aa7d9208a93b0d9a3feaff64e63cb930493",
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}