An extended ES6 lastIndexOf.
How the donated funds are distributed
Kivach works on the Obyte network, and therefore you can track all donations.
This is an extended version of the ES6 `lastIndexOf` method that adds support for finding `NaN` and distinguishing between positive and negative zero. It's designed for JavaScript developers who need more precise array searching capabilities than the standard `lastIndexOf` provides, particularly when working with edge cases like `NaN` values or signed zeros.