eth balance

usage:
    ctc eth balance ADDRESS [options]

description:
    output ETH balance of address

examples:
    ctc eth balance 0xd8da6bf26964af9d7eed9e03e53415d37aa96045
    ctc eth balance 0xd8da6bf26964af9d7eed9e03e53415d37aa96045 --raw
    ctc eth balance 0xd8da6bf26964af9d7eed9e03e53415d37aa96045 --block 14000000

arguments:
    ADDRESS          address of wallet
    --block BLOCK    block number
    --raw            skip normalizing balance by 1e18 decimals