The real fundamental building blocks of the universe and matter are not indivisible particles, but infinitely divisible moments in time.

Earth, water, fire, and wind are states of matter.

Nothing is integral part of something. There’s no such thing as an independent "Nothing" or Nothingness. That is, "Nothing is a state of matter" (or/and) a clear-cut dimension of time. Moreover, Nothing or Nothingness may be the ultimate building block of the universe or time itself. In my view, an ultimate extreme level of a moment in time is nothing but "Nothing" in itself.

Time is the eternal state of matter.

Observation is a state of matter.