From Pandora's Tale Wiki

Use this template whenever you find a social media post without an accompanying archive. The main reason to use this is if you cannot currently create an archive if all available web archivers are overloaded. Additionally, an archive taken directly from twitter.com, x.com, instagram.com, or a similar site may be less resilient than an archive from nitter or another archive site, so this template may also be applied in such cases.