EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0514ab99a6d13dd646c2bb7892ca854b4ddf773e3a8634c652483dfac050cd04","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4a21WDn-0514ab99a6d13dd646c2bb7892ca854b4ddf773e3a8634c652483dfac050cd04"}]}