March 22

Problems with SWAPS/BRIDGES

1. If you can't see your assets in swap at long.so, endless loading of some elements at page, or just site long.so doesn't open, so try to turn on VPN.

2. If you already use VPN, but there is still a problem, try to use another VPN. Not every VPN service works properly enough.

3. If your ETH dissappeared during swap, it could be wrapped to wETH. To unwrap it you should visit these sites:

Connect your wallet and check latest transactions to find where can be your missed funds.
  • weth.long.so - manually choose the amount of ETH to return. Exact amount you can find here
Choose the exact amount of ETH in this field and then push the button below.

4. If you see extremely fees which costs million dollars, try to close your browser, reconnect your wallet or just wait another moment to try swap again

Don't pay attention at this incredible fee. It's bug.

5.To avoid potential problems with your assets in Superposition chain we should use recommended bridges:
https://bridge.superposition.so/
https://relay.link/ (my favourite)
https://stargate.finance/bridge

🔥 Important notice:

Don't use official bridge of Arbitrum one if you want to send some USDC from Arbitrum One to Supeposition chain.

If you send your USDC like that, they will be converted into USDC.e with another wrong contract (0x401eCb1D350407f13ba348573E5630B83638E30D). In that case you can't use them in swaps, bridges and other activities.

Correct contract of USDC.e:(0x6c030c5CC283F791B26816f325b9C632d964F8A1

The only way to return your assets - using official bridge of Arbitrum One. But trasfer takes 6 days.

[Problem is actual to date 22.03.2025]


If you want to support me for this guide, just follow my account in X (form. twitter) https://x.com/cryptorafaa

Just me in Discord of SuperPosiition. Meow!