href="../nxt/Appendix.html#hasAppendix-java.lang.String-org.json.simple.JSONObject-">hasAppendix</a></span>(java.lang.String&nbsp;appendixName,
           org.json.simple.JSONObject&nbsp;attachmentData)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../nxt/Appendix.html#isPhased-nxt.Transaction-">isPhased</a></span>(<a href="../nxt/Transaction.html" title="interface in nxt">Transaction</a>&n