{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xd684b428fcd571969f6d60d8033ed7905be11fe6516f80d4125f1f4e7304ea0a",
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}