As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NOSE LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR EXTENSION. FLIGHT CREW CONFIRMED VISUALLY THROUGH PEEP HOLE THAT GEAR WAS DOWN AND LOCKED. EMERGENCY EQUIPMENT WAS REQUESTED ON STANDBY AS A PRECAUTION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND NOSE GEAR DOWNLOCK SENSOR BROKEN. REPLACED SENSOR. OPERATIONAL CHECK NORMAL ON GEAR SWING.