Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
To fix this, make sure the service account is listed as Owner for the site in Search Console.
Please follow the steps illustrated here to solve the issue:
https://rankmath.com/blog/google-indexing-api/#num-6-2-403-permission-denied-failed-to-verify-the-url-ownership
If the issue still persists, head over to Rank Math > Instant Indexing > IndexNow API settings > API Key > Change key
Then, clear the website cache and try submitting URLs.
Let us know how this goes.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
