EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4897b5b88826ab8a88cb6dcf9aca2e1602a901e5d92303260e21daad0d50667b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXmVOjq2-4897b5b88826ab8a88cb6dcf9aca2e1602a901e5d92303260e21daad0d50667b"}]}