Look at what is already there
A chain is a list of blocks, numbered in order, each sealed a couple of seconds after the last.
Run block latest.
Look at what it holds: a number, a timestamp, a list of transactions. No balances. Balances are what you get by replaying every transaction.
Type a command and press Enter. help lists what this lesson understands.
$
Goals
Inspect the latest block
`block` has not been run yet
The chain
height 102#100
empty
#101
empty
#102
empty
Accounts
youyou0x1111…
20AVAX
alice0x2222…
5AVAX
Mempool
Empty. Nothing is waiting to be included.