Transaction Message does not Change

[aaronmgdr]

The message for the transaction never changes. Even when the user already approved the transaction, the message displayed is that the user needs to approve it (see the last part of the gif below). We could update the message when the user has already approved the transaction to say it's now just waiting on the tx to be confirmed in the blockchain.

[aaronmgdr]

see https://github.com/celo-org/use-contractkit/pull/205 for GIF