This issue has been resolved.

We are currently experiencing a temporary issue with the Arc Testnet Indexing service, which may cause partial disruptions or delays when accessing data through the Arc Testnet Data API.

Please note that the Arc Testnet Node API is operating normally and is not affected by this incident. The issue is limited to the Indexing/Data API service.

We apologize for any inconvenience this may cause, and thank you for your patience and understanding.