Several Arrays in json

Hi guys

So, I have an array in my project that I want to reads its data from a json file if sprite.StorageName equivalent to the array name in the json file.

unfortunately, I don't exactly know how to write this in json and what events I should add in construct

My json file is like this(I don't know if it is in appropriate form or not)

{
 "c2array": true,
 "size": [
 5,
 4,
 1
 ],
 "Cabinet_A": [
 
 [
 [1, 2, 3, 4],
 [1, 2, 3, 4],
 [1, 2, 3, 4],
 [1, 2, 3, 4]
 ]
 ],
 
 "Cabinet_B": [
 
 [
 [4, 3, 2, 1],
 [4, 3, 2, 1],
 [4, 3, 2, 1],
 [4, 3, 2, 1]
 ]
 ]
}