EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9d2427b822e78484c8b961963b22c104f192a37037421e3c56d0891e8fbf018a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:26e4NyYjmo-9d2427b822e78484c8b961963b22c104f192a37037421e3c56d0891e8fbf018a"}]}