## Generate Participation Key Getting Error

I dropped the `--firstvalid` and `--lastvalid` parameters from the `goal account changeonlinestatus` command. This allowed me to generate and sign the message. My account is now online.

Really appreciate the help with the command and also the Sudo tip.

Thank you,
JV

---

I ran the first statement to add a partition key, which is generated successfully:

```bash
sudo goal account addpartkey -a {address} --roundFirstValid 11539259 --roundLastValid 20725307 -d /var/lib/algorand
```

Participation key generation successful.  
Then I run the command to generate the online txn message...