EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"88ffa8a630ac7129dc5ed937feee17572be260e4dd218215c7fa7632479a703e","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YGRWv594K0-88ffa8a630ac7129dc5ed937feee17572be260e4dd218215c7fa7632479a703e"}]}