As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#743, JFK-AUA. 'DIRTY SOCK SMELL REPORTED BY FLIGHT ATTENDANT FROM MID TO AFT CABIN ( APU BLEED AIR SUPPLY SYSTEM ); REF LP # 4219340, ITEM 2 OR WO # 1387703 TSI . THIS CLEARS THIS MDDR. MDDR CLEARED. MX-4 UPDATED. PLACARD RMVD. MCC NOTIFIED.'