Biz on Nostr: Just doing some quick debugging and I think it's related to relay ...

Just doing some quick debugging and I think it's related to relay authorization/subscribing, when I add a key that has some dud relays on its relay list I get the following errors in Logcat (the same number as dud relays):
```
ActivityThread com.koalasat.pokey.debug E Failed to find provider info for .SIGN_EVENT
ActivityThread com.koalasat.pokey.debug E Failed to find provider info for .SIGN_EVENT
ActivityThread com.koalasat.pokey.debug E Failed to find provider info for .SIGN_EVENT
```
When I add a key with good relays, I don't get this error
I'll dig a little more and see if there's an issue/PR to file