It's an EXEC statement. The only things that have query hashes are the queries themselves, not exec of stored procedures (which this is)
Since you're capturing statement completed, you should have another event with the INSERT <obscured table name> alone, outside of the EXEC.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability