EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cf340fd816634ab18c808cad3fdc13a0a189384b2a44f8fb2272bb9ff8d3ee72","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jM3GW8z-cf340fd816634ab18c808cad3fdc13a0a189384b2a44f8fb2272bb9ff8d3ee72"}]}