fix refund innertx

[ylsGit]

• Targeted PR against correct branch (see CONTRIBUTING.md)

• [ ] Linked to github-issue with discussion and accepted design OR link to spec that describes this work.

• [ ] Wrote tests

• [ ] Updated relevant documentation (docs/)

• [ ] Added a relevant changelog entry to the Unreleased section in CHANGELOG.md

• [ ] Reviewed Files changed in the github PR explorer

---

For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge PR #XYZ: [title]" (coding standards)

[codecov-commenter]

Codecov Report

Merging #3174 (244a645) into dev (83f6755) will increase coverage by 0.00%. The diff coverage is n/a.

:exclamation: Current head 244a645 differs from pull request most recent head ca1ab7c. Consider uploading reports for the commit ca1ab7c to get more accurate results

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@@           Coverage Diff           @@
##              dev    #3174   +/-   ##
=======================================
  Coverage   36.56%   36.56%           
=======================================
  Files         443      443           
  Lines       46471    46468    -3     
=======================================
- Hits        16992    16991    -1     
+ Misses      28216    28215    -1     
+ Partials     1263     1262    -1     

Impacted Files	Coverage Δ
app/ante/account.go	50.57% <ø> (-0.84%)	:arrow_down:

... and 1 file with indirect coverage changes