What does the cryptic crossword clue "Funding for corrupt uses created unholy mess (5,5)" mean?

The wordplay uses an anagram. anagram of UNHOLY + MESS = SLUSHMONEY The answer is SLUSHMONEY.

Funding for corrupt uses created unholy mess (5,5)

Daily Mail Cryptic #17426 | 11 Across | 2024-08-19 flower