{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x95991926693dcb4d4ebfdd8db5071d986c5c77bb2a3ae0c2b98358e27cafda4f",
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}