EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9c4ca1d3fcab587a60a98f3288772864426318a60e196537efd427ed854e82af","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:GNV4DbrXBx-9c4ca1d3fcab587a60a98f3288772864426318a60e196537efd427ed854e82af"}]}