/data get does nothing

When using /data get, it does nothing

What should happen:
/summon armor_stand ~ ~ ~

{NoAI:1b,NoGravity:1b}

/data get entity @e[type=armor_stand,limit=1]
[data outputted for armor stand]

What happens:
/summon armor_stand ~ ~ ~

{NoAI:1b,NoGravity:1b}

/data get entity @e[type=armor_stand,limit=1]
[nothing outputted to chat]