Short term with cost basis not reported to IRS

I imported my cryptocurrency transactions from CoinTracker via TXF file.  It imported and I have over 2,911 transactions.  All transactions have been flagged needing more info "Needs Info?  "YES"".   All transactions are missing data " Box C:  short term with cost basis not reported to IRS".  Is there a faster way to populate all these transactions?  I am in forms and manually entering Box C,but have 2,700 transactions to go.  Step by Step is by far slower.