"tsd-signature-symbol">?:</span> <span class="tsd-signature-type">string</span></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/alchemyplatform/alchemy-sdk-js/blob/1ee40cb2/src/types/types.ts#L395">src/types/types.ts:395</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>The starting block to check for transfers. This value is inclusive and
defaults to <code>0x0</code> if omitted.</p>
</div></div></section><section class="tsd-panel tsd-member ts