EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ffb9248fab7db8b5c7a038d9f7fe6fe3c0f3bde08a670561435b5da0fa3d33ef","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-ffb9248fab7db8b5c7a038d9f7fe6fe3c0f3bde08a670561435b5da0fa3d33ef"}]}