{
  "manageEntity": {
    "action": "Save",
    "entityId": "78946",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x56e6e43c570bdd0aac818b798caf14da9ae81cf9d3acb0a59786a579852678e3",
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}