How to make a remote detonator for TNT in Minecraft(BEDROCK)

Today i will show you how to make a remote detonator in Minecraft.
COMMANDS:
/execute at @e[type=item,name=Trigger] run particle minecraft:basic_smoke_particle
/execute at @e[type=item,name=Grenade] run summon tnt_minecart ~ ~ ~ ~ ~ minecraft:on_instant_prime
/execute at @e[type=item,name=Grenade] run particle minecraft:basic_smoke_particle

[@jacksonburnett3186]

Can you make hawk eyes bow and arrow and one of those arrows to be a growing arrow.plez

[@Shadowwalker395]

Yea sure i can try. the video will hopefully be out next week

[@Shadowwalker395]

So I have made the video(and uploaded it) although the growing arrow isnt really possible in bedrock since their is no command for it,