Falling Sand Not Working When Spawned

When I summon falling sand using /summon FallingSand ~ ~ ~

{Time:60,TileID:9}

What I expected to happen was...:
When it spawned it would fall down looking like water then turn into water

What actually happened was...:
The falling sand showed up as sand and despawned

Steps to Reproduce:
1. Launch minecraft in 14w10b or 14w010c
2. summon falling sand like said above
3. watch what happens