<?xml version="1.0" encoding="utf-8"?>
<Envelope xmlns="http://example.org/envelope">
  <Body>Ol&#xE1; mundo</Body>
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        <ds:Transforms>
          <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" />
        </ds:Transforms>
        <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" />
        <ds:DigestValue>J+9NBdXdULEOhvdxSRtx5f+QUBE=</ds:DigestValue>
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        <ds:DigestValue>qznsyVqM2sgMCpKnQnqhsnL8wDU=</ds:DigestValue>
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        <ds:RSAKeyValue>
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          <ds:Exponent>AQAB</ds:Exponent>
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    <ds:Object>
      <b Id="obj-b">More content.</b>
    </ds:Object>
  </ds:Signature>
</Envelope>