EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ac30c63bc81321f57761e777fb6488cec510d38488f0640a7fecce07d4edf250","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jMnQ48z-ac30c63bc81321f57761e777fb6488cec510d38488f0640a7fecce07d4edf250"}]}