EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6ac6b89a0a6cbab529e8744cd7de34d44e3057f0638378589022a612aac81623","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-6ac6b89a0a6cbab529e8744cd7de34d44e3057f0638378589022a612aac81623"}]}