transaction result is [BAD_VALUE]

[camfeghali]

After installing the lib and adding it to my application tree, I get transactions in my new relic UI. Unfortunately, when I run
the following NRQL query

SELECT *
FROM Transaction 
WHERE name = 'OtherTransaction/Oban/My.Oban.Job.Module/perform'

The result value is [BAD_VALUE]

Am I missing something ? is there a specific value I should return from my jobs ?

As a side question: How can I record/track failed/succeeded/discarded jobs ? thanks!