{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x867980de4523528b6b9e21114389ab72dd3edf68c5b71a9eb23c765c0644d40f",
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}