EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2dce27472c57e2341366cdf185f1339c9507a2572d76f10ec5161b7a797d838b","new_owner_id":"c41d2cdd390816ea355e5c2e46ac7c827c352f14a0a77d9125abcddd161990b8","amount":"5000000000000000000","memo":"sw:t:gk3Z6aW0Qr"}]}