ANT LEV Read Payload

Hi,

I'am trying to get the data from my light electric vehicles (LEV) via ANT.

I started with the Moxy sample and can now connect to the bike.

But How do I have to interpret the data out of the payload ?

var payload = msg.getPayload();
This seems to be any array of 8 bytes.
Where can I find battery level and other values of the bike?

Any help really appreciated