What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) After a formation flight and landing the pilot was taxiing as a flight of two. The lead aircraft a T-6T trainer stopped abruptly on the taxiway and the pilot of N49939 (T-6) lost sight of this aircraft over the cowling. The pilot of N49939 (T-6) applied the brakes aggressively and the aircraft nosed over. The propeller contacted the taxiway pavement, causing damage to the prop.
As the FAA filed it
(-23) AFTER A FORMATION FLIGHT AND LANDING THE PILOT WAS TAXIING AS A FLIGHT OF TWO. THE LEAD AIRCRAFT A T-6T TRAINER STOPPED ABRUPTLY ON THE TAXIWAY AND THE PILOT OF N49939 (T-6) LOST SIGHT OF THIS AIRCRAFT OVER THE COWLING. THE PILOT OF N49939 (T-6) APPLIED THE BRAKES AGGRESSIVELY AND THE AIRCRAFT NOSED OVER. THE PROPELLER CONTACTED THE TAXIWAY PAVEMENT, CAUSING DAMAGE TO THE PROP.