Wrong installation in InfluxDB arm64 archive

I downloaded the following archive: https://dl.influxdata.com/influxdb/releases/influxdb-1.3.1_linux_arm64.tar.gz

However, after I extract the archive, and check the executable file, it is a 32 bit executable. There seems to be an error in releasing.

$ tar -xf influxdb-1.3.1_linux_arm64.tar.gz
$ file influxdb-1.3.1-1/usr/bin/influxd
influxdb-1.3.1-1/usr/bin/influxd: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), statically linked, not stripped

Is there any way to get a correct installation for arm64? Ubuntu seems to have a package for it, but it is ancient.