EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"62c691df665145aff8c59087d283ec5817f28e4cff35877444efd4e7e966bf25","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4ae64Dn-62c691df665145aff8c59087d283ec5817f28e4cff35877444efd4e7e966bf25"}]}