EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1684a71d49847ec61c9526d4a85aa82fe42e6eb5eb275c5d42ef89438443ed3d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-1684a71d49847ec61c9526d4a85aa82fe42e6eb5eb275c5d42ef89438443ed3d"}]}