EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b9603927b15567105630c60207dc97fb28458860e121ee3295cba9bdceecaf1c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzy4zx-b9603927b15567105630c60207dc97fb28458860e121ee3295cba9bdceecaf1c"}]}