TransactionHtml::new(transaction, Some(blockhash(0)), None, Chain::Mainnet, None),
"
<h1>Transaction <span class=monospace>[[:xdigit:]]{64}</span></h1>
<dl>
<dt>block</dt>
<dd><a href=/block/0{64} class=monospace>0{64}</a></dd>
</dl>
.*
"
.unindent()
);
}
}