After posting several videos and choosing the one that finally indexed on the real estate topic of PGA National homes for sale, YouTube indexed some of the other attempts. It took around 48 hours, which is quite a latency compared to organic search and indexing on Google. Under the hood, I'm sure that Youtube is a totally different beast. One of the videos I had not chosen now ranks better than the on I picked for PGA National Homes for sale. Now the cycle of optimizing begins anew. I'll wait next time to optimize until anything related for video is either indexed, or I decide to delete it.