## Explanation
Combining message signing explained in System Mode together with consent solutions. Creator has only one thing to do to create and submit transactions for the users.
With this mode, NFT Data Chain, together with validators, will:
* Verify that the signer is the same as the NFT holder
* Verify that the metadata on NFT Data Chain is up to date with origin data
* Verify that action is correct
* Verify that signature is not expired.
---
# 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://sixnetwork.gitbook.io/nft-gen-2-tech-doc/integration/user-mode/sending-action.md?ask=
```
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.