data merge entity @s {equipment:{chest:{id:leather_chestplate,components:{custom_data:{minershirt:tag},dyed_color:3949738,lore:[{"text":"Haste I","color":"gray","italic":false}],item_name:{"text":"Miners Overalls","italic":false},attribute_modifiers:[{type:"armor",amount:4,slot:chest,id:"-1251201901814938-38036",operation:add_value}],enchantments:{blast_protection:1}}}},drop_chances:{chest:1f}}