EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"c9df0ba6133d02c9f92186e0fc542ab6bd6fbb497c6424cbfddc38d68c6b5dfa","amount":"500000000000000000","memo":"sw:tr:Zgyj58GpK8"}]}