What does the cryptic crossword clue "What's in decanter I ordered earlier? (8)" mean?

The definition is "earlier". The wordplay uses a hidden word. Hidden in "what's in decANTER I ORdered earlier?" The answer is ANTERIOR.

What's in decanter I ordered earlier? (8)

Times Cryptic #29006 | 16 Down | 2024-08-27 flower