EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"816f71142576235e3bbf0594630ee2e9d6452b89b09cd6affaf6be96d5c12840","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-816f71142576235e3bbf0594630ee2e9d6452b89b09cd6affaf6be96d5c12840"}]}