EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c1d234af87ce75f9f1eecc099d0499b12aee9d25b17d2fc3949e78fb9d3fef43","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-c1d234af87ce75f9f1eecc099d0499b12aee9d25b17d2fc3949e78fb9d3fef43"}]}