marketing fields fix

[dabasov]

Changes

Fixes

Tests

Tasks to complete before merging PR:

• Ensure system tests are passing. If not Run them manually to check for any regressions 📋
• Do any new system tests need added to test this change? do any existing system tests need updated? If so create a PR at 0chain/system_test
• Merge your system tests PR to master AFTER merging this PR

Associated PRs (Link as appropriate):

• 0chain:
• gosdk:
• system_test:
• zboxcli:
• zwalletcli:
• Other: ...

[codecov-commenter]

Codecov Report

Merging #926 (f7169a1) into staging (d5d3fb8) will increase coverage by 0.09%.
The diff coverage is 0.00%.

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@@             Coverage Diff             @@
##           staging     #926      +/-   ##
===========================================
+ Coverage    26.37%   26.46%   +0.09%     
===========================================
  Files           77       77              
  Lines         7875     7867       -8     
===========================================
+ Hits          2077     2082       +5     
+ Misses        5526     5513      -13     
  Partials       272      272              

Flag	Coverage Δ
Unit-Tests	26.46% <0.00%> (+0.09%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...ode/go/0chain.net/blobbercore/allocation/entity.go	0.00% <0.00%> (ø)
code/go/0chain.net/core/lock/lock.go	100.00% <0.00%> (+12.50%)	⬆️

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[cnlangzi]

it will not work. the implementation will cause issue. please see https://github.com/0chain/blobber/pull/914/files for detail

[cnlangzi]

LGTM