{
  "manageEntity": {
    "action": "Save",
    "entityId": "1823217054",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x142788f1eda6e4f70d62598395b23287c75efeffbfa8c6e9432e97b63f0ef7aa",
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}