Toast bread until golden brown, 2-3 minutes.
Halve avocado, remove pit and scoop flesh into medium bowl. Add cannellini beans and lemon juice then mash ingredients together with fork. Season with salt and pepper, to taste. Spread mash on toast and sprinkle with hemp hearts.
In small bowl, toss diced tomatoes, olive oil, vinegar and basil. Pile on avocado toast.
Prepare eggs as desired. Add one egg to each slice.
Add hot sauce or red pepper flakes, if desired.