[Bug] Transaction is sent to backend even if not signed.

[dasanra]

Title/Description

Transaction is sent to backend even if the user doesn't sign it

Environment

• Browser: All
• Safe: All
• Wallet: All
• App Version: v2.15.1
• Environment: All
  • dev (rinkeby)
  • staging (rinkeby)
  • production (mainnet)

Steps to reproduce

1. Using a Metamask owner
2. Create any type of transaction, a basic transfer can fit
3. Go through until Metamask window is open
4. Cancel the transaction in Metamask

Expected result

If transaction is not signed in Metamask the whole transaction should be canceled and shouldn't continue further

Obtained result

Transaction is sent to backend without any signature and backend rejects it

Screenshots