EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"488317a8ed237a6967827d07c7d1e88d189f77b2e602582809f8f5b4abeb83c1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpLyaOLAw"}]}