EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5add02435895586128b8a0bf6e8cfe161b3a3059f75273c1f65a1949cec38b7c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:L6DB8BMMp2"}]}