I have a JSON array which needs to be read in order of time to spawn objects.

The array reads in the format

Time (ms), X position, Y position, Instance variable A, Instance variable B

How do I make it so that when the current time = the time in the first column, an object spawns at X position, Y position with those instance variables?

+ System: Array.At(0,0) ≥ time

+ System: Trigger once

-> System: Create object Sprite on layer 0 at (Array.At(1,0), Array.At(2,0)), create hierarchy: False, template: ""

only the first object was created and it was created before the timing point.

> + System: Array.At(0,0) ≥ time

> + System: Trigger once

> -> System: Create object Sprite on layer 0 at (Array.At(1,0), Array.At(2,0)), create hierarchy: False, template: ""

only the first object was created and it was created before the timing point.

It needed to be less than or equal to, but still, this is clearly only capable of spawning a singular object.

there are multiple entries in the json which need to be executed according to time

Ah yes the operator got exchanged. Since you didn't specify array value I just make quick sample for one object:

dropbox.com/s/8dyrnro9fofrsta/summon_by_data.c3p