{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xd8c00d3c77220f3cb958ed48d942f08b3392fd3336127bc042ccaea95ffdf200",
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}