EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2dd2c407d47cfb81794afe3062e8d5e758517e804fea6ef28afbcc74709dd1c1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:4PDxPle9DL"}]}