EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f52ed314c031b308599d540cac102483affe309e6ab02a9d693cfbd8d9187ef","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-1f52ed314c031b308599d540cac102483affe309e6ab02a9d693cfbd8d9187ef"}]}