feat(whale-api): whitelist gettxout

[fullstackninja864]

What this PR does / why we need it:

Which issue(s) does this PR fixes?:

Fixes #

Additional comments?:

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 58.32%. Comparing base (767aa71) to head (2fbe108).

❗ Current head 2fbe108 differs from pull request most recent head e290fd8. Consider uploading reports for the commit e290fd8 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #2186       +/-   ##
===========================================
- Coverage   89.38%   58.32%   -31.07%     
===========================================
  Files         374      342       -32     
  Lines       11319    10570      -749     
  Branches     1486     1428       -58     
===========================================
- Hits        10118     6165     -3953     
- Misses       1144     4131     +2987     
- Partials       57      274      +217     

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Built with commit fa8f702

• ghcr.io/birthdayresearch/legacy-api:pr-2186
• ghcr.io/birthdayresearch/playground-api:pr-2186
• ghcr.io/birthdayresearch/status-api:pr-2186
• ghcr.io/birthdayresearch/whale-api:pr-2186

You can also get an immutable image with the commit hash

• ghcr.io/birthdayresearch/legacy-api:fa8f702f012e8d14f5ca1d8d509703bed3d7d2e7
• ghcr.io/birthdayresearch/playground-api:fa8f702f012e8d14f5ca1d8d509703bed3d7d2e7
• ghcr.io/birthdayresearch/status-api:fa8f702f012e8d14f5ca1d8d509703bed3d7d2e7
• ghcr.io/birthdayresearch/whale-api:fa8f702f012e8d14f5ca1d8d509703bed3d7d2e7