# Metadata

Blank Rasa fetches a collection's metadata when it is first indexed. Metadata is cached and will not be refreshed unless prompted.

## Single Item Refresh

Users can refresh metadata for single NFTs by clicking on the refresh icon at the top-right of any NFT's listing page.

<figure><img src="/files/jbvGK74rZzPkV503Zl96" alt=""><figcaption></figcaption></figure>

## Collection Refresh

Blank Rasa admins can prompt a collection-wide metadata refresh for one-off reveals or ongoing metadata updates. Reach out to us on Twitter to coordinate this.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.blankrasa.com/for-creators/metadata.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.