Wood Planks: in spigot
- wood type
Stone: covered by #224
- stone type
Dirt: covered by #224
- dirt type
Saplings:
- wood type in spigot
- grow counter kinda covered by #isInstaGrowable
Water/Lava: missing
- fluid level
- is falling (only spreads downwards)
Sand: covered by #224
- sand type (red and normal)
Wood: 
- wood type in spigot
- direction missing
Leaves: in spigot
- wood type 
- decay state 
Wool, Stained Clay, Stained Glass and Carpet: wool: in spigot, stained stuff: in #224, carped: missing
- color
Torch, Redstone Torch: in spigot
- facing
Slaps(Step): in spigot
- right-side-up or upside-down or double slab
- material?
Fire: missing
- fire tick
Sandstone and Red Sandstone: in spigot
- sandstone type
Beds: 
- direction in spigot
- foot or head in spigot
- empty or occupied missing
Grass: missing
- grass type
Flowers: in #224
- flower type
Large Flowers: in #224
- large flower types
Piston: in spigot
- direction
- extended
Piston Extension: in spigot
- sticky
- direction
Stairs: in spigot
- direction
- upside down
Redstone Wire: only ispowered in spigot
- power level
Daylight Sensor: missing
- power level
Crops: in spigot
- growth level
Farmland: missing
- wetness
Banner (standing and wall):
- direction in spigot
- base color missing? 
- patterns (with color and pattern each) missing? 
Beacon: missing
- locked
- level
- primary effect
- secondary effect
Door: in spigot
- top or bottom
- hinge left or right
- open or closed
- direction
Rail: in spigot
- direction and stuff
Special Rails: in spigot
- direction
- active
Ladder: in spigot
- direction
Furnance: class is in spigot, not actual api tho, some stuff in block class
- custom name
- locked
- items
- burn time
- cook time
- cook time total
Chest and Trapped Chest: class is in spigot, not actual api tho, some stuff in block class
- direction
- locked
- custom name
- items
- loot table and seed
Sign: direction is there, nothing else, some stuff in block class
- text
- direction
- some command stats stuff, like command block
Dispenser, Dropper and Hopper:
- direction
- activated
- custom name
- lock
- items
- loot table and seed
Pressure Plates:
- active
Buttons:
- direction
- active
Snow:
- hight
Cactus and Sugar Cane:
- growth level
Jukebox:
- has disk
- record and record item
Pumpkins and Jock o Lanterns:
- direction
- has face
Cake:
- pieces eaten
Repeater:
- direction
- delay
Comparator:
- direction
- substraction mode
- powered
- output power
Trapdoors:
- direction
- open
- top or bottom
Monster Egg:
- stone brick type
Prismarine:
- prismarine type
Sponge:
- wet
Brown and Red mushroom blocks:
- multiple textures
Pumpkin and melon stem
- growth level
Vines:
- direction
Fence Gates:
- direction
- open or closed
Nether Wart:
- growth level
Brewing Stand:
- direction
- locked
- items
- brew time
- fuel
Cauldron:
- water level
- custom color
- items
- potion id
- splash potion
- is moveable
End Portal Frame:
- direction
- has eye
Coccoa:
- direction
- growth level
Tripwire Hook:
- direction
- connected
- activated
Tripwire:
- activated
- attached
- disarmed
Cobblestone Walls:
- cobblestone type
Flower Pots:
- material and material data? Item? 
Heads/Skulls:
- direction
- on floor or wall
- type
- owner (id, name, texture)
Quartz Block:
- type
Coal:
- charcoal
Dyes:
- color
Fish:
- fish type
Anvil:
- damage level
- direction
Observer:
- direction
Potions:
- effect
- splash potion
- duration
- tier
Maps:
- id
- scale
- location
Golden Apple:
- enchanted
Structure Block:
- type
- name
- author
- metadata
- pos of the structure
- size of the structure
- rotation
- mirror
- mode
- ignore entities
Chorus Flower:
- growth
End Rod:
- direction
Command Block:
- custom name
- stats
- command
- success count
- last output
- track output
- powered
- auto
- condition met
Enchanting Table:
- custom name
End Gateway:
- age
- exact teleport
- exit portal
Mob Spawner:
- way too much stuff to list here
Noteblock:
- note
- powered