EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8cbb7926c8c2265ddb3cb0c6649bb6ddeeda6cded852b1c9ec1bcab366a5ffd9","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-8cbb7926c8c2265ddb3cb0c6649bb6ddeeda6cded852b1c9ec1bcab366a5ffd9"}]}