There isn’t a binding agreement with NFIN and Triterras yet, so that’s also slowing things down. Based on the numbers, that does look like a pretty strong merger, with the end result being a company worth about 1 billion. You’ll probably be able to join in later, but these are exactly the kind of things that can go up +50% in just a couple of days if the hype catches on 
Under my observation:
Flying Eagle Acquisition Corp, no target yet, but this team has done some big things before in other Eagle SPACs, e.g. DraftKings
Churchill Capital Corp III, no target yet, but this is a gigantic 1 billion behemoth, so it could merge with a somewhat larger company.