I was having inactive status for my device token of my iPhone. I uninstalled the app several times, and every time I was getting new device tokens as expected in the UA dashboard but all were "inactive".
In one attempt to get it active, I created a new Push certificate from Apple Developer dashboard and replaced the p12 certificate on UA. It became active for a while so I successfully sent and received a test push using the UA dashboard. But when I tried to resend it has gone back to inactive. Nothing found in UA Error logs.
App key: tXjbVAUxSWOFLVcZwwkAyw
Device token: 0B102625246501D0FEC86CD1F93160D98DEE89BE4BC48892C2A417AA353C7BB5