curl https://rpc-mainnet.uniultra.xyz \
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"web3_clientVersion","params":[],"id":0}'
{
"jsonrpc": "2.0",
"id": 0,
"result": "Geth/v1.10.15-stable-8be800ff/linux-arm64/go1.17.5"
}