EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"469be452998d437e09efcd3ee3dd94b51757b5510ada36bc6f765444b57484d3","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:A9M4VbP41O-469be452998d437e09efcd3ee3dd94b51757b5510ada36bc6f765444b57484d3"}]}