EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7b43f593012d94f2a58d795346bc3095f7fbffbf085207c5e6284e6e5ac2738e","new_owner_id":"5c33c6218d47e00ef229f60da78d0897e1ee9665312550b8afd5f9c7bc6957d2","amount":"300000000"}]}