EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c34cd4a9333f95039496eabf40ee009e952140dcbac76d411c8bc1617dd402a4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DB5JGxA2"}]}