est" class="tsd-signature-type" data-tsd-kind="Type alias">TransactionRequest</a><span class="tsd-signature-symbol">&gt;</span><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><a href="BigNumber.html" class="tsd-signature-type" data-tsd-kind="Class">BigNumber</a><span class="tsd-signature-symbol">&gt;</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><asid