I ran the command inside of directory “relay” after the node was started as part of exercise1:
cardano-cli shelley query utxo --address $(cat payment.addr) --testnet-magic 42
I received the following output and I am not finding much info online:
cardano-cli: HandshakeError (Refused NodeToClientV_8 "version data mismatch: NodeToClientVersionData {networkMagic = NetworkMagic {unNetworkMagic = 1097911063}} /= NodeToClientVersionData {networkMagic = NetworkMagic {unNetworkMagic = 42}}"