[Bug]: EIP5792 - Blockaid Validations are inconsistent, returning different responses for the same request

**Describe the bug**

Blockaid Validations are inconsistent, returning different values for the same request.
Sometimes it fails with error `"Transaction reverted: error: OpcodeNotFound",` sometimes it's flagged for a reason and sometimes for another complete different reason

**Screenshots/Recordings**

https://github.com/user-attachments/assets/56934d93-59a6-4576-973a-df60a768f37d

**Steps to reproduce**

[Update] - intermittent failure, on the Blockaid API side

**Error messages or log output**

```shell

```

**Detection stage**

During release testing

**Version**

12.18.0

**Build type**

None

**Browser**

Chrome

**Operating system**

Linux

Start by reviewing the EIP5792/Blockaid validation flow and reproducing the same request against the Blockaid API, comparing returned errors and flags. Done means the intermittent behavior is isolated to a reproducible client path or confirmed as Blockaid-side; the issue names no repository file or test.

Written by the indexing model from the issue text.