EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5974d91ea2ded353fbdeed31c951daf596cbb9d315849bea27210cc28ee0ee9a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-5974d91ea2ded353fbdeed31c951daf596cbb9d315849bea27210cc28ee0ee9a"}]}