EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c886123a12f353e502aa633803a8cfc112e13982daec2f428e899cfae258bd1d","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:yNvW2BnWzw-c886123a12f353e502aa633803a8cfc112e13982daec2f428e899cfae258bd1d"}]}