Revert "v0.33 enable get block fix"

[zhangchiqing]

Reverts #5896, because there is no HCU mainnet to deploy this, however, it's been deployed to devnet.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 59.83%. Comparing base (5fd8467) to head (160d48c).
Report is 16 commits behind head on v0.33.

Additional details and impacted files

@@            Coverage Diff             @@
##            v0.33    #5940      +/-   ##
==========================================
+ Coverage   55.94%   59.83%   +3.88%     
==========================================
  Files         353       14     -339     
  Lines       31192      824   -30368     
==========================================
- Hits        17451      493   -16958     
+ Misses      12355      309   -12046     
+ Partials     1386       22    -1364     

Flag	Coverage Δ
unittests	59.83% <ø> (+3.88%)	⬆️

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