{
  "manageEntity": {
    "action": "Save",
    "entityId": "132725",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xccbe3c14a6483ed8f453efac37e8d4eb9fee8106e4ef785429a3b8bbf79d1e28",
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}