EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"16b40b861c2233112ca4549c9f3a27280671fa981f4239030d377eca20dc847c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-16b40b861c2233112ca4549c9f3a27280671fa981f4239030d377eca20dc847c"}]}