Fallback Electrum RPC url
Add multiple trusted RPC URLS in case one is down.
The connection crashes if the trusted RPC node is down.
Screenshot_2023-05-15_at_15.35.57
Currently there is only one trusted RPC URL: https://gitlab.com/bitcoinunlimited/votepeerjs/-/blob/master/lib/blockchain.ts#L11!
Edited by Jørgen Svennevik Notland