{
  "manageEntity": {
    "action": "Save",
    "entityId": "825048217",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x4c8a4189ce6c5560f74b1d16d0f455820f6dcee2104b9712a00dc5f5b014acec",
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}