Message: MsgVoteOnObservedOutboundTx

The MsgVoteOnObservedOutboundTx handler is responsible for keeping track of the status of transactions that have been sent to a foreign chain and allowing observers to vote on its status. Once two thirds of the observers have voted, the ballot is finalized and the CCTX is either marked as completed or it is reverted in an attempt to return the funds.

Only valid observers for the sender chain are able to successfully vote on outbound transactions.