feat: recovery support for Hedera EVM

[rohitsaw115]

ticket: win-7852

Context :- Hedera's EVM layer utilizes a proprietary explorer (such as HashScan) rather than Etherscan architecture. Consequently, queries written for the Etherscan API will not function on Hedera.

Fix :- Implement a new function, recovery_HBAREVM_BlockchainExplorerQuery, designed to query Hedera's native API. This function must then parse and format the Hedera response to match the expected structure of an Etherscan API result.

[mullapudipruthvik]

please add tests

[ArunBala-Bitgo]

lgtm

Added

[Copilot]

Pull Request Overview

This PR adds recovery support for Hedera EVM by implementing a custom blockchain explorer query function that works with Hedera's native Mirror Node API instead of the standard Etherscan-compatible API. The implementation converts Hedera-specific responses to match the expected Etherscan format.

Key Changes:

• Implements recovery_HBAREVM_BlockchainExplorerQuery function to query Hedera's Mirror Node API and RPC endpoints
• Adds environment configuration for Hedera EVM (mainnet/testnet) with baseUrl and rpcUrl
• Updates chainId mappings and fixes explorerUrl path from "transactions" to "transaction"

Reviewed Changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 11 comments.

Show a summary per file

File	Description
yarn.lock	Consolidates glob dependency versions to 11.1.0 across multiple packages
package.json	Adds dependency resolutions to enforce glob version 11.1.0
modules/statics/src/networks.ts	Fixes explorerUrl path (transactions→transaction); however, mainnet/testnet URLs appear swapped
modules/statics/src/map.ts	Adds chainId mappings for Hedera EVM (295: hbarevm, 296: thbarevm)
modules/sdk-core/src/bitgo/environments.ts	Adds Hedera EVM configuration with Mirror Node API baseUrl and RPC rpcUrl
modules/sdk-coin-evm/src/lib/utils.ts	Implements new recovery function with helper methods for Hedera API queries
modules/sdk-coin-evm/test/unit/utils.ts	Adds comprehensive test coverage for the new recovery function
modules/sdk-coin-evm/src/evmCoin.ts	Integrates Hedera-specific recovery logic using CoinFamily switch case
modules/sdk-coin-evm/package.json	Adds superagent dependency for HTTP requests
modules/abstract-eth/src/abstractEthLikeNewCoins.ts	Updates nonce retrieval to handle numeric nonce responses from Hedera API

Comments suppressed due to low confidence (1)

modules/statics/src/networks.ts:2050

• The testnet and mainnet URLs appear to be swapped. HederaEVMTestnet (extends Testnet) has mainnet URLs (https://hashscan.io/mainnet/...), while HederaEVM (extends Mainnet) has testnet URLs (https://hashscan.io/testnet/...). These should be corrected:

• HederaEVMTestnet should use https://hashscan.io/testnet/transaction/ and https://hashscan.io/testnet/account/
• HederaEVM should use https://hashscan.io/mainnet/transaction/ and https://hashscan.io/mainnet/account/

  explorerUrl = 'https://hashscan.io/mainnet/transaction/';
  accountExplorerUrl = 'https://hashscan.io/mainnet/account/';
  chainId = 296;
  nativeCoinOperationHashPrefix = '296';
}

class HederaEVM extends Mainnet implements EthereumNetwork {
  name = 'Hedera EVM';
  family = CoinFamily.HBAREVM;
  explorerUrl = 'https://hashscan.io/testnet/transaction/';
  accountExplorerUrl = 'https://hashscan.io/testnet/account/';
  chainId = 295;
  nativeCoinOperationHashPrefix = '295';

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[Venkat-Annavazzala]

LGTM

[mohd-kashif]

LGTM