EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"f2fbba7aef462b410ded55204cdcf29b9d6ee6ddaa7489b5f81dc4e7b20cfd54","amount":"500000000000000000","memo":"sw:tr:6KaJRE59Pn"}]}