EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"51395f950431974b42e53614f951418f66a958f7b8ad6b449a3e98a17739e2be","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:3pkWRVqWK9-51395f950431974b42e53614f951418f66a958f7b8ad6b449a3e98a17739e2be"}]}