Pending Transaction for 22 hours and It's not showing up in metamask "activity" to speed up or cancel

Carbonswap is not something that was deployed by xDAI team. Found a way to discover a team that is responsible for the support of this project.

Same issue here. The team is energyweb.
validators 1. 0xb96201E567C6f6F0d43fC97E62e0986a91065A78
validator 2. 0xDEa409607F2E7CFcfDE0985172B7cFD4eFDE144c
executer. 0xDEa409607F2E7CFcfDE0985172B7cFD4eFDE144c