<GetChallengeTokenResponse xmlns="urn:ebay:apis:eBLBaseComponents">
  <Timestamp>2019-11-04T19:42:20.001Z</Timestamp>
  <Ack>Success</Ack>
  <Version>1123</Version>
  <Build>E1123_CORE_APISIGNIN_19059235_R1</Build>
  <ChallengeToken>F*********A=</ChallengeToken>
  <ImageChallengeURL>http://cgi4.sandbox.ebay.com/ws/eBayISAPI.dll?LoadBotImage&amp;tokenString=F************D</ImageChallengeURL>
  <AudioChallengeURL>http://cgi4.sandbox.ebay.com/ws/eBayISAPI.dll?FetchAudioCaptcha&amp;tokenString=F************D&amp;site_id=0&amp;co_partnerId=0</AudioChallengeURL>
</GetChallengeTokenResponse>