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Bridging SAND from Ethereum to Polygon

How to bridge SAND on Ethereum to mSAND on Polygon (and vice versa).
There might be a time when you'd like to bridge your SAND tokens on the Ethereum network to mSAND tokens on the Polygon network - for example, to participate in staking programs.

Written Guide

For a written guide, please see this page:

Video Guide

Here is a video guide showing how to bridge SAND/mSAND. It includes automatic captions for the hard of hearing or non-English speakers.

Notes

If you do not get a prompt from your wallet asking you to confirm the transaction, disable all adblocking and pop-up blocking extensions on your browser temporarily, and try again.
If there is still no wallet prompt, then try a different browser. Particularly if you are using Brave, which our The Sandbox community members report doesn't always behave nicely with non-Brave wallets.
It can take ten minutes, or sometimes more, for the mSAND to appear in your wallet. This can be affected by congestion on the network.
You need to use PolygonScan when tracking transactions on the Polygon network, not Etherscan, which is for transactions on the Ethereum network.

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