Full Audit
Seek an audit in all Minnesota counties.
Big picture, consider:
88% of 7am registered voter turnout is VERY high, almost absurd.
Nationwide voters as percent of population was about 40%
MN voters as percent of population is 56% (!)
Therefore: Seek AUDIT of full systems used pre/during/on/after Election Day, including tabulator logs, incident logs, absentee ballot board data, electronic poll pad data, statewide voter registration system. Release cast vote records and counties must review ballot images internally. Etc.
If this isn't done, people that didn't have enough legal votes could take office in Minnesota.
One way to seek an AUDIT is to challenge/contest the election at the county level.
If your race is going to automatic recount, such as one of the County Commissioner race in Anoka County which was a 49-vote margin on base of 24,000 votes, insist on above as well to pair with the recount. (The recount will likely give you the same or similar number.)
Again, seek audits. Real ones. Leave no stone unturned.
There is a reason Trump posted a Cease & Desist prior to the election for all those engaged in election interference.