Vesting contract info not being retrieved

Description:
On the Transparency page, we display vesting contract information (Releasable and Unvested amounts of MANA denominated in USD). However, these numbers are not currently being retrieved from the vesting contract.

Expected behavior:
The Transparency page should fetch and display accurate vesting data directly from the vesting contract.

Current behavior:
• The page shows vesting contract fields (Releasable, Unvested).
• The values are not being displayed.