Incorrect nonce error when sending a transaction in MetaMask#

You will encounter this error when the local nonce stored in your MetaMask wallet is different from the nonce in the DogeOS testnet node. It could be because there is a recent pending transaction.

To fix this issue, you need to reset your account in MetaMask for the DogeOS Chikyū Testnet. The steps to reset the account are:

1. Open the MetaMask extension in the browser
2. Select DogeOS Chikyū Testnet in the top area
3. Click the round account icon in the top-right corner
4. Select Settings
5. Go to Advanced
6. Click Reset account

You will not lose any assets during the MetaMask account reset.

Nothing happens when confirming a bridging/swapping transaction#

If no error or console logs appear, this is likely due to a nonce issue, please reset your MetaMask account as outlined above at #incorrect-nonce-error-when-sending-a-transaction-in-metamask.

Block Explorer shows “Internal server error”#

Use an incognito window, or open your browser developer console and remove the _explorer_key cookie (or all cookies). See this guide for how to remove cookies .