EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e497d81ced46631899d85e578a38f34d431bcd112655e4dc1ec1918dcdd6d2d","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZY1jMPmX8z-1e497d81ced46631899d85e578a38f34d431bcd112655e4dc1ec1918dcdd6d2d"}]}