EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"acd3c10f98f500cce87447ad8089d625b0554782d2166d39565359e0ea0ceb71","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-acd3c10f98f500cce87447ad8089d625b0554782d2166d39565359e0ea0ceb71"}]}