Moderators action also depends on their mode, maybe he or she feels like removing your post.

I saw one possible reason why it is removed, your message or reply has something to do or it is connected to the topic, but your statement was not presented properly.

"Every wallet address on blockchain is not hidden due to up-to-date transaction is shown publicly and it can not be hidden" - sort statement like this would be smartly presented.

 I'm not saying I am very good on English but there are people who tends to attend and be strict about it, because they believe other will misinterpret your message due to how you present them.