EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"538277169b88733fcaa22505119c8168b50882a180dd296be5b53909133b9d81","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aL7jDn-538277169b88733fcaa22505119c8168b50882a180dd296be5b53909133b9d81"}]}