As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT # 149, JFK-GND. FUME ACETONE ODOR PASSING 1 MOISTURE CAME ON DESCENT THROUGH ABOUT 6000 AGL; COMPLIED WITH INFO NOTICE 20-17-T015 I SECTION A ISOLATED FAULT TO TYPE 10-C PER AMBIENT AIR PER TSM 05-50-00-810-085B / TSM 05-50-00-810-085D AIRCRAFT OK FOR SERVICE NO PRIOR HISTORY MCC IBRAHIIM NOTIFIED