{
  "spaceName": "ScottsSpace",
  "spaceId": "spaceId1",
  "annotationPayload": "{\"language\":\"en\",\"keywords\":[{\"relevance\":0.91615,\"text\":\"test\"}]}",
  "messageId": "messageId1",
  "annotationType": "generic",
  "annotationId": "annotationId1",
  "time": 1521738363902,
  "type": "message-annotation-added",
  "text": "this is a message",
  "userId": "someUserId1"
}