As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH, NOSE LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR EXTENSION. CREW DECLINED A RED EMERGENCY AND CONFIRMED VISUALLY THAT NOSE GEAR WAS DOWN AND LOCKED. MAINTENANCE REPLACED NOSE GEAR DOWNLOCK PROXIMITY SENSOR. OPERATIONAL CHECK NORMAL.