test: covering Contract API and Logs API endpoints

[pcheremu]

What ❔

fix unsigned commit

Why ❔

Checklist

• [ ] PR title corresponds to the body of PR (we generate changelog entries from PRs).
• [ ] Tests for the changes have been added / updated.
• [ ] Documentation comments have been added / updated.

[github-actions[bot]]

API E2E Test Results

206 tests  ±0   206 :white_check_mark: ±0   30s :stopwatch: +2s  14 suites ±0     0 :zzz: ±0    1 files   ±0     0 :x: ±0 

Results for commit 3c4f3ce5. ± Comparison against base commit 8b088d16.

:recycle: This comment has been updated with latest results.

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 3c4f3ce):

• https://staging-scan-v2--pr175-qa-669-fix-unsigned-xqt29ky7.web.app
• https://staging-storybook-scan-v2--pr175-qa-669-fix-unsigned-8kxvuf15.web.app

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Unit Test Results

    4 files  ±0    263 suites  ±0   13m 28s :stopwatch: +2s 2 079 tests ±0  2 078 :white_check_mark: ±0  1 :zzz: ±0  0 :x: ±0  2 284 runs  ±0  2 283 :white_check_mark: ±0  1 :zzz: ±0  0 :x: ±0 

Results for commit 3c4f3ce5. ± Comparison against base commit 8b088d16.

:recycle: This comment has been updated with latest results.