/code></td></tr><tr id="type-version.nonce" class="anchored"><td class="def field"><a href="#type-version.nonce" class="anchor"></a><code>nonce : Stdint.int64;</code></td></tr><tr id="type-version.user_agent" class="anchored"><td class="def field"><a href="#type-version.user_agent" class="anchor"></a><code>user_agent : string;</code></td></tr><tr id="type-version.start_height" class="anchored"><td class="def field"><a href="#type-version.start_height" class="anchor"></a><code>start_height : Stdint.int32;</c