[SERVICES-2105] revert user nfts caching

[claudiulataretu]

Reasoning

Proposed Changes

How to test

[codecov]

Codecov Report

Attention: 5 lines in your changes are missing coverage. Please review.

Comparison is base (98f572c) 56.30% compared to head (4bcea82) 56.35%.
Report is 8 commits behind head on development.

Files	Patch %	Lines
src/helpers/api.config.service.ts	0.00%	3 Missing and 1 partial ⚠️
src/services/context/context.getter.service.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@               Coverage Diff               @@
##           development    #1271      +/-   ##
===============================================
+ Coverage        56.30%   56.35%   +0.04%     
===============================================
  Files              236      236              
  Lines             7939     7932       -7     
  Branches           528      526       -2     
===============================================
  Hits              4470     4470              
+ Misses            3019     3014       -5     
+ Partials           450      448       -2     

Flag	Coverage Δ
unittests	56.35% <0.00%> (+0.04%)	⬆️

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