EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1d689e024b088f5bbc19e9c84cae526d2b6dcf80c9d504e8546301687b6cf21a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jM3GW8z-1d689e024b088f5bbc19e9c84cae526d2b6dcf80c9d504e8546301687b6cf21a"}]}