At the moment [the docs](https://docs.ipc.space/reference/networks) present only a link to Glif node. We could * List other RPC providers from [https://chainlist.org/?testnets=true&search=filecoin](https://chainlist.org/?testnets=true&search=filecoin) * For each, add a note about the number of past blocks they provide access to. Eg Glif provides last 2k epochs. Worth checking with Eva about others.
At the moment the docs present only a link to Glif node. We could