EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4e297c9f5396eca45f618c5b681397984715c01cd2fc8519ff78416332c250c0","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjYGJWzx-4e297c9f5396eca45f618c5b681397984715c01cd2fc8519ff78416332c250c0"}]}