{
  "manageEntity": {
    "action": "Save",
    "entityId": "126734",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x9d4a101eab7178e42d889f7e86e6cf792d8e0859f29ccc51f5d4566f0ace8813",
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}