alias">TransactionRequest</a><span class="tsd-signature-symbol">&gt;</span>, blockTag<span class="tsd-signature-symbol">?: </span><a href="../modules.html#BlockTag" class="tsd-signature-type" data-tsd-kind="Type alias">BlockTag</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">&gt;</span></li></ul