github.com/lmittmann/w3@v0.20.0/module/eth/testdata/get_balance__at_block.golden (about)

     1  > {"jsonrpc":"2.0","id":1,"method":"eth_getBalance","params":["0x000000000000000000000000000000000000c0fe","0xff"]}
     2  < {"jsonrpc":"2.0","id":1,"result":"0x16345785d8a0000"}