Diane
The year is 1747 not 1727.
Banns on Jan 15, 22, and 29th resulted in no impediments to the marriage. I believe the date of the marriage is Feb 5, 1747 (the 5 is a little difficult to decipher accurately).
Groom: Giuseppe Mistretta, son of Vincenzo and Pietra (Mistretta), a married couple of this Mother Church and the town of Alcamo
Bride: Anna Manno, daughter of deceased Baldassare* and Tommasa (Manno) of this town.
Witnesses: Vincenzo d'Angelo, son of deceased Giuseppe (d'Angelo) and Sebastiano Reginella, son of deceased Andrea (Reginella)
*In the index(image 13), his name is Baldassare, but in his marriage record to Tommasa (image 92-folio 147), his name is Bartolomeo.
Erudita
link to duplicate record for translation
https://www.italiangenealogy.com/forum/language/40847