create `nft_fantom.wash_trades`

[hildobby]

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• [ ] New spell(s)
• [ ] Adding to existing spell lineage
• [ ] Bug fix

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For new spell(s)

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• Implementation details: [Information on how the spell(s) are implemented]
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For bug fixes

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• Steps to reproduce: [How to reproduce the bug]
• Implementation details: [Information on how the bug was fixed]
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• Related issue(s): [Link to related issues, if any]

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