🟢 How does GSE currently work
When content is stored in GSE it is serialised using a combination of Base64 and LibSerialise.

🟢 Describe the solution you'd like
Blizzards new internal implementation is much faster than the libraries mentioned and will allow over time for those libraries to removed.

The serialised string should start with a prefix to identify that it’s a GSE Sequence and to give a visual reminder. As an example WeakAuras imports start with !WA2

This will also depend on wago.io supporting this format.