@metamask/eth-ledger-bridge-keyring
Version:
A MetaMask compatible keyring, for ledger hardware wallets
9 lines • 496 B
text/typescript
/**
* Returns the 4-byte selector from raw serialized transaction hex or undefined if not present.
* Supports legacy RLP and EIP-2718 typed transactions (via `@ethereumjs/tx`).
*
* @param rawTxHex - Raw serialized transaction hex (with or without `0x` prefix).
* @returns The selector (`0x` + 8 hex digits, lowercased) or undefined if parsing fails or no calldata.
*/
export declare function getTransactionSelector(rawTxHex: string): string | undefined;
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