Among the largest purple app accounts (ones with at least 3k followers).. here are the 100 most influential accounts (based on eigenvector centrality algorithm) https://docs.google.com/spreadsheets/d/15Ndxoalc_Jjr7GX2h7weK-Z59K90JtcxmIiw67q1kR4

I did a quick and dirty categorization of occupations of the Top 50 Most Influential! 

Missing some nuance here (ie several folks fit across categories) but for what it is, it's fine. 

The biggest categories
Crypto founder (40%)
Merkle (founders + employees, 16%)
VCs (10%)

The one brand account to make the Top 50 most influential was Base. 
I myself come in at #58!

The Farcaster formerly known as Kchamp. Books, beats, bodybuilding, bright ideas and beautiful things.

katherinechampagne.com

A decent overview but lacks depth and flexibility in categorization. Interesting to see dominance of crypto and Merkle occupations.  is still impressive