EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"learn.sweat","new_owner_id":"90dfbe3c4343e396d87e89abee27a195dc27202f433bba7da8fff576f907be98","amount":"500000000000000000","memo":"sw:tr:GPv1doXvKX"}]}