When interacting with a smart contract (e.g., swapping tokens, staking), the transaction confirmation pop-up must display detailed, human-readable information, not just raw hex data. This test involves initiating a complex contract interaction, like a token swap on a DEX. The transaction pop-up in MetaMask must clearly break down the action: e.g., “Swap 1 ETH for approximately 3200 DAI.” It should list the protocols involved, the expected output amount (including a warning about slippage), and the total gas fee. This transparency allows users to understand what they are signing. The test is successful if the information presented is accurate, easy to understand, and matches the intent of the user’s action on the DApp. Vague or misleading information in this pop-up could lead to user errors and financial loss. The effort to make complex transactions readable is a key focus area, and its evolution can be tracked through announcements at metamask.