feat(sdk-coin-tempo): add transaction serialization#7856
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Pull request overview
This PR implements transaction serialization for TIP-20 transactions on the Tempo blockchain, removing placeholder implementations with functional ethers.js-based serialization logic.
Key Changes
- Implements the
serialize()method for Tip20Transaction with support for both signed and unsigned transaction serialization - Updates
getTransactionBuilder()in the Tempo class to return a proper Tip20TransactionBuilder instance - Adds
@ethereumjs/commondependency to package.json
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 6 comments.
| File | Description |
|---|---|
| modules/sdk-coin-tempo/src/tempo.ts | Updates getTransactionBuilder to return Tip20TransactionBuilder, adds imports for common chain configuration |
| modules/sdk-coin-tempo/src/lib/transaction.ts | Implements serialize, serializeUnsigned, serializeSigned, and encodeBatchCalls methods for transaction serialization |
| modules/sdk-coin-tempo/package.json | Adds @ethereumjs/common dependency version ^2.6.5 |
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rohitsaw115
previously approved these changes
Jan 8, 2026
rohitsaw115
approved these changes
Jan 8, 2026
veetragjain
approved these changes
Jan 8, 2026
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