<xml xmlns="https://developers.google.com/blockly/xml">
  <block type="text_print" x="20" y="20">
    <value name="TEXT">
      <block type="displayCurrentDate">
        <field name="dateFormat">iso</field>
      </block>
    </value>
    <next>
      <block type="wait_until">
        <value name="VALUE">
          <block type="DateFromText">
            <value name="VALUE">
              <shadow type="text">
                <field name="TEXT">2021-11-13T12:26:36.380Z</field>
              </shadow>
            </value>
          </block>
        </value>
        <next>
          <block type="text_print">
            <value name="TEXT">
              <block type="displayCurrentDate">
                <field name="dateFormat">iso</field>
              </block>
            </value>
          </block>
        </next>
      </block>
    </next>
  </block>
</xml>