EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2648496aa84677e902962b42963143f138c2b5d94fecba83198eefed427fd2fa","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:LB5XePMW8R-2648496aa84677e902962b42963143f138c2b5d94fecba83198eefed427fd2fa"}]}