{
  "manageEntity": {
    "action": "Save",
    "entityId": "896829108",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xcc6f36fab13a8208004f4c60cd2431b422fa64d64890faba535ac69c7f20e3a0",
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}