">VERACK</span></code></td></tr><tr id="type-t.PING" class="anchored"><td class="def constructor"><a href="#type-t.PING" class="anchor"></a><code>| </code><code><span class="constructor">PING</span> <span class="keyword">of</span> <a href="index.html#type-ping">ping</a></code></td></tr><tr id="type-t.PONG" class="anchored"><td class="def constructor"><a href="#type-t.PONG" class="anchor"></a><code>| </code><code><span class="constructor">PONG</span> <span class="keyword">of</span> <a href="index.html#type-p