EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"01d8b38546b98cfe84e59c951c9f8b6902d71d676e8ea9aa450f74aa6667f49f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-01d8b38546b98cfe84e59c951c9f8b6902d71d676e8ea9aa450f74aa6667f49f"}]}