EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d155bbe9235ca96d237e4a9e0b71c825c05afaf84e6303e2cc9a053d8237fae4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2WpnVbrjpa"}]}