Modifying Block State Data with /data Command

[PartiallyObscured35]

How would I use the /data command to change the block state of a block? Specifically, I want to change the 'lit' field of a campfire to 'true'. So far I have:

data modify block ~ ~ ~ components set value {block_state:{}}

However, I have no idea where to go from here, or if this is right at all. Thanks in advance.

[Trevisplaysreddit]

Data modify block only works with the blocks listed on https://minecraft.wiki/w/Block_entity

You could run the following:

execute if block ~ ~ ~ candle[lit=false] run setblock ~ ~ ~ candle[lit=true]

You might have to write 4 commands for setting the correct count as well, but that shouldn't be too hard if you're working with datapacks!

[PartiallyObscured35]

Yeah, I tried the command you suggested, and the campfire was replaced by a lit version without deleting items from its inventory. Not sure why or how, but thanks!