As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA - CAPTAIN REPORTED THAT THE RIGHT WHEEL WELL FIRE INDICATION ILLUMINATED. EMERGENCY DECLARED, LANDED MIA WITHOUT INCIDENT. AIRCRAFT REMOVED SERVICE. FOUND WHEEL WELL FIRE LOOP M270 SHORTED. REMOVED AND REPLACED M270 FIRE LOOP. SYSTEM GROUND CHECK NORMAL OPERATION.