{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xcf19b1cd595997556b92e0509c0fda87fae1e5bb7d580db7a82a4eaf9fefd13d",
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}