Feat: tx rate limit

[dudong2]

Description

Closes: #XXXX

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Author Checklist

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I have...

• included the correct type prefix in the PR title
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• included the necessary unit and integration tests
• added a changelog entry to CHANGELOG.md
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• confirmed the correct type prefix in the PR title
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• reviewed state machine logic
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• reviewed tests and test coverage
• manually tested (if applicable)

[github-actions]

@dudong2 your pull request is missing a changelog!

[cloudgray]

LGTM!