I have a question in regard to RPC node for Polkadot or Substrate.
RPC node configuration - I don't see too many information about this. Is there public information on how to setup a RPC, if there isn't, I am willing to do that if someone is willing to help me to understand how to setup.
If there are any more information on how to setup RPC node, and back to Polkadot.JS. please don't hesitate to contact me and help me with me. Much appreciate.