EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"9fb4fd783e892f560ddf9fbd0ee2e175985cf0e473b4c8cc1a4bdc5e78897395","amount":"200000000000","memo":"sw:tr:JPJ6AzlGPE"}]}