EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"381038d12a19c5233cee83e13fc340545c1cdf1a5b651206615bae8ed8a0f250","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:k304bAkjLK-381038d12a19c5233cee83e13fc340545c1cdf1a5b651206615bae8ed8a0f250"}]}