EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f760ab39a4e4d9c3481e0b32fb9610898934408daa26a2b80c73a41e418c5f8d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-f760ab39a4e4d9c3481e0b32fb9610898934408daa26a2b80c73a41e418c5f8d"}]}