> ## Documentation Index > Fetch the complete documentation index at: https://voltaire.tevm.sh/llms.txt > Use this file to discover all available pages before exploring further. # Legacy > Auto-generated API documentation [**@tevm/voltaire**](../../../index.mdx) *** [@tevm/voltaire](../../../index.mdx) / [primitives/Transaction](../index.mdx) / Legacy # Legacy ## Classes ### TransactionLegacy Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:78](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L78) Factory function for creating Legacy Transaction instances #### Constructors ##### Constructor > **new TransactionLegacy**(`tx`): `TransactionLegacy` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:78](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L78) Factory function for creating Legacy Transaction instances ###### Parameters ###### tx `any` ###### Returns `TransactionLegacy` #### Properties ##### getChainId() > **getChainId**: (`this`) => `bigint` | `null` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:106](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L106) Extract chain ID from v value (EIP-155). ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `bigint` | `null` Chain ID if EIP-155, null if pre-EIP-155 ###### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation ###### Since 0.0.0 ###### Throws Never throws ###### Example ```javascript theme={null} import { getChainId } from './primitives/Transaction/Legacy/getChainId.js'; const chainId = getChainId.call(tx); ``` ##### getSender() > **getSender**: (`this`) => [`AddressType`](../../Address.mdx#addresstype) Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:110](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L110) Get sender address from transaction signature (Legacy). Recovers the sender address from transaction signature components (r, s, v). Returns a BrandedAddress (20 bytes). Handles both EIP-155 (chainId in v) and pre-EIP-155 signatures. Assumes transaction uses branded types with validated signature components. ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns [`AddressType`](../../Address.mdx#addresstype) Sender address (20 bytes, branded) ###### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation ###### Since 0.0.0 ###### Throws If signature recovery fails ###### Example ```javascript theme={null} import { getSender } from './primitives/Transaction/Legacy/getSender.js'; const sender = getSender.call(tx); ``` ##### getSigningHash() > **getSigningHash**: (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:108](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L108) ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `Uint8Array` ##### hash() > **hash**: (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:105](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L105) ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `Uint8Array` ##### serialize() > **serialize**: (`this`) => `Uint8Array`\<`ArrayBufferLike`> Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:104](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L104) Serialize legacy transaction to RLP encoded bytes. ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `Uint8Array`\<`ArrayBufferLike`> RLP encoded transaction ###### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation ###### Since 0.0.0 ###### Throws Never throws ###### Example ```javascript theme={null} import { serialize } from './primitives/Transaction/Legacy/serialize.js'; const rlpBytes = serialize.call(tx); ``` ##### verifySignature() > **verifySignature**: (`this`) => `boolean` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:111](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L111) ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `boolean` ##### deserialize() > `static` **deserialize**: (`bytes`) => `TransactionLegacyPrototype` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:94](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L94) ###### Parameters ###### bytes `Uint8Array` ###### Returns `TransactionLegacyPrototype` ##### prototype > `static` **prototype**: `object` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:103](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L103) #### Methods ##### getChainId() > `static` **getChainId**(`tx`): `bigint` | `null` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:97](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L97) ###### Parameters ###### tx `any` ###### Returns `bigint` | `null` ##### getSender() > `static` **getSender**(`tx`): [`AddressType`](../../Address.mdx#addresstype) Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:99](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L99) ###### Parameters ###### tx `any` ###### Returns [`AddressType`](../../Address.mdx#addresstype) ##### getSigningHash() > `static` **getSigningHash**(`tx`): `Uint8Array`\<`ArrayBufferLike`> Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:98](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L98) ###### Parameters ###### tx `any` ###### Returns `Uint8Array`\<`ArrayBufferLike`> ##### hash() > `static` **hash**(`tx`): `Uint8Array`\<`ArrayBufferLike`> Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:96](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L96) ###### Parameters ###### tx `any` ###### Returns `Uint8Array`\<`ArrayBufferLike`> ##### serialize() > `static` **serialize**(`tx`): `Uint8Array`\<`ArrayBufferLike`> Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:95](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L95) ###### Parameters ###### tx `any` ###### Returns `Uint8Array`\<`ArrayBufferLike`> ##### verifySignature() > `static` **verifySignature**(`tx`): `boolean` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:100](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L100) ###### Parameters ###### tx `any` ###### Returns `boolean` ## Interfaces ### TransactionLegacyConstructor() Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:19](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L19) > **TransactionLegacyConstructor**(`tx`): `TransactionLegacyPrototype` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:20](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L20) #### Parameters ##### tx ###### data `Uint8Array` ###### gasLimit `bigint` ###### gasPrice `bigint` ###### nonce `bigint` ###### r `Uint8Array` ###### s `Uint8Array` ###### to [`AddressType`](../../Address.mdx#addresstype) | `null` ###### v `bigint` ###### value `bigint` #### Returns `TransactionLegacyPrototype` #### Properties ##### getChainId() > **getChainId**: (`this`) => `bigint` | `null` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:35](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L35) Extract chain ID from v value (EIP-155). ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `bigint` | `null` Chain ID if EIP-155, null if pre-EIP-155 ###### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation ###### Since 0.0.0 ###### Throws Never throws ###### Example ```javascript theme={null} import { getChainId } from './primitives/Transaction/Legacy/getChainId.js'; const chainId = getChainId.call(tx); ``` ##### getSender() > **getSender**: (`this`) => [`AddressType`](../../Address.mdx#addresstype) Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:37](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L37) Get sender address from transaction signature (Legacy). Recovers the sender address from transaction signature components (r, s, v). Returns a BrandedAddress (20 bytes). Handles both EIP-155 (chainId in v) and pre-EIP-155 signatures. Assumes transaction uses branded types with validated signature components. ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns [`AddressType`](../../Address.mdx#addresstype) Sender address (20 bytes, branded) ###### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation ###### Since 0.0.0 ###### Throws If signature recovery fails ###### Example ```javascript theme={null} import { getSender } from './primitives/Transaction/Legacy/getSender.js'; const sender = getSender.call(tx); ``` ##### getSigningHash() > **getSigningHash**: (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:36](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L36) ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `Uint8Array` ##### hash() > **hash**: (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:34](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L34) ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `Uint8Array` ##### prototype > **prototype**: `TransactionLegacyPrototype` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:31](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L31) ##### serialize() > **serialize**: (`this`) => `Uint8Array`\<`ArrayBufferLike`> Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:33](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L33) Serialize legacy transaction to RLP encoded bytes. ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `Uint8Array`\<`ArrayBufferLike`> RLP encoded transaction ###### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation ###### Since 0.0.0 ###### Throws Never throws ###### Example ```javascript theme={null} import { serialize } from './primitives/Transaction/Legacy/serialize.js'; const rlpBytes = serialize.call(tx); ``` ##### verifySignature() > **verifySignature**: (`this`) => `boolean` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:38](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L38) ###### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ###### Returns `boolean` #### Methods ##### deserialize() > **deserialize**(`bytes`): `TransactionLegacyPrototype` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts:32](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyConstructor.ts#L32) ###### Parameters ###### bytes `Uint8Array` ###### Returns `TransactionLegacyPrototype` ## Type Aliases ### ~~BrandedTransactionLegacy~~ > **BrandedTransactionLegacy** = [`TransactionLegacyType`](#transactionlegacytype) Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:25](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L25) #### Deprecated Use TransactionLegacyType instead *** ### TransactionLegacyType > **TransactionLegacyType** = `object` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:8](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L8) Branded Legacy Transaction type #### Properties ##### \[brand] > `readonly` **\[brand]**: `"TransactionLegacy"` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:9](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L9) ##### data > **data**: `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:16](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L16) ##### gasLimit > **gasLimit**: `bigint` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:13](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L13) ##### gasPrice > **gasPrice**: `bigint` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:12](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L12) ##### nonce > **nonce**: `bigint` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:11](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L11) ##### r > **r**: `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:18](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L18) ##### s > **s**: `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:19](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L19) ##### to > **to**: [`AddressType`](../../Address.mdx#addresstype) | `null` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:14](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L14) ##### type > **type**: [`Legacy`](../index.mdx#legacy) Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:10](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L10) ##### v > **v**: `bigint` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:17](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L17) ##### value > **value**: `bigint` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacyType.ts:15](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacyType.ts#L15) ## Variables ### getSigningHash() > `const` **getSigningHash**: (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:42](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L42) #### Parameters ##### this [`TransactionLegacyType`](#transactionlegacytype) #### Returns `Uint8Array` *** ### hash() > `const` **hash**: (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:43](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L43) #### Parameters ##### this [`TransactionLegacyType`](#transactionlegacytype) #### Returns `Uint8Array` *** ### verifySignature() > `const` **verifySignature**: (`this`) => `boolean` Defined in: [src/primitives/Transaction/Legacy/TransactionLegacy.js:44](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/TransactionLegacy.js#L44) #### Parameters ##### this [`TransactionLegacyType`](#transactionlegacytype) #### Returns `boolean` ## Functions ### deserialize() > **deserialize**(`data`): [`TransactionLegacyType`](#transactionlegacytype) Defined in: [src/primitives/Transaction/Legacy/deserialize.js:20](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/deserialize.js#L20) Deserialize RLP encoded legacy transaction. #### Parameters ##### data `Uint8Array`\<`ArrayBufferLike`> RLP encoded transaction data #### Returns [`TransactionLegacyType`](#transactionlegacytype) Deserialized legacy transaction #### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation #### Since 0.0.0 #### Throws If data is invalid or not a valid legacy transaction #### Example ```javascript theme={null} import { deserialize } from './primitives/Transaction/Legacy/deserialize.js'; const tx = deserialize(rlpBytes); ``` *** ### getChainId() > **getChainId**(`this`): `bigint` | `null` Defined in: [src/primitives/Transaction/Legacy/getChainId.js:15](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/getChainId.js#L15) Extract chain ID from v value (EIP-155). #### Parameters ##### this [`TransactionLegacyType`](#transactionlegacytype) #### Returns `bigint` | `null` Chain ID if EIP-155, null if pre-EIP-155 #### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation #### Since 0.0.0 #### Throws Never throws #### Example ```javascript theme={null} import { getChainId } from './primitives/Transaction/Legacy/getChainId.js'; const chainId = getChainId.call(tx); ``` *** ### getSender() > **getSender**(`this`): [`AddressType`](../../Address.mdx#addresstype) Defined in: [src/primitives/Transaction/Legacy/getSender.js:24](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/getSender.js#L24) Get sender address from transaction signature (Legacy). Recovers the sender address from transaction signature components (r, s, v). Returns a BrandedAddress (20 bytes). Handles both EIP-155 (chainId in v) and pre-EIP-155 signatures. Assumes transaction uses branded types with validated signature components. #### Parameters ##### this [`TransactionLegacyType`](#transactionlegacytype) #### Returns [`AddressType`](../../Address.mdx#addresstype) Sender address (20 bytes, branded) #### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation #### Since 0.0.0 #### Throws If signature recovery fails #### Example ```javascript theme={null} import { getSender } from './primitives/Transaction/Legacy/getSender.js'; const sender = getSender.call(tx); ``` *** ### GetSigningHash() > **GetSigningHash**(`deps`): (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/getSigningHash.js:31](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/getSigningHash.js#L31) Factory: Get signing hash for Legacy transaction. Computes the Keccak256 hash of the RLP-encoded transaction fields that need to be signed. Handles both EIP-155 (with chainId) and pre-EIP-155 formats. The transaction uses BrandedAddress for `to` field, assumed to be validated (20 bytes or null). Returns a HashType (32 bytes). #### Parameters ##### deps Crypto dependencies ###### keccak256 (`data`) => `Uint8Array` Keccak256 hash function ###### rlpEncode (`data`) => `Uint8Array` RLP encode function #### Returns Function that computes signing hash > (`this`): `Uint8Array` ##### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ##### Returns `Uint8Array` #### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation #### Since 0.0.0 #### Throws Never throws #### Example ```javascript theme={null} import { GetSigningHash } from './primitives/Transaction/Legacy/getSigningHash.js'; import { hash as keccak256 } from '../../../crypto/Keccak256/hash.js'; import { encode as rlpEncode } from '../../Rlp/encode.js'; const getSigningHash = GetSigningHash({ keccak256, rlpEncode }); const signingHash = getSigningHash.call(tx); ``` *** ### Hash() > **Hash**(`deps`): (`this`) => `Uint8Array` Defined in: [src/primitives/Transaction/Legacy/hash.js:22](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/hash.js#L22) Factory: Compute transaction hash (keccak256 of serialized transaction). #### Parameters ##### deps Crypto dependencies ###### keccak256 (`data`) => `Uint8Array` Keccak256 hash function #### Returns Function that computes transaction hash > (`this`): `Uint8Array` ##### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ##### Returns `Uint8Array` #### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation #### Since 0.0.0 #### Throws Never throws #### Example ```javascript theme={null} import { Hash } from './primitives/Transaction/Legacy/hash.js'; import { hash as keccak256 } from '../../../crypto/Keccak256/hash.js'; const hash = Hash({ keccak256 }); const txHash = hash.call(tx); ``` *** ### serialize() > **serialize**(`this`): `Uint8Array`\<`ArrayBufferLike`> Defined in: [src/primitives/Transaction/Legacy/serialize.js:18](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/serialize.js#L18) Serialize legacy transaction to RLP encoded bytes. #### Parameters ##### this [`TransactionLegacyType`](#transactionlegacytype) #### Returns `Uint8Array`\<`ArrayBufferLike`> RLP encoded transaction #### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation #### Since 0.0.0 #### Throws Never throws #### Example ```javascript theme={null} import { serialize } from './primitives/Transaction/Legacy/serialize.js'; const rlpBytes = serialize.call(tx); ``` *** ### VerifySignature() > **VerifySignature**(`deps`): (`this`) => `boolean` Defined in: [src/primitives/Transaction/Legacy/verifySignature.js:44](https://github.com/evmts/voltaire/blob/bd6ec34405c15ad8cd51d11579d495dc53813482/src/primitives/Transaction/Legacy/verifySignature.js#L44) Factory: Verify transaction signature. Verifies that the transaction signature is valid. This checks that: 1. The signature components (r, s) are well-formed 2. The v value is valid (for pre-EIP-155 or EIP-155 format) 3. A public key can be recovered from the signature Note: This does NOT verify the transaction was signed by a specific address. It only validates the signature is cryptographically valid and can recover a sender address. To verify against an expected sender, use getSender() and compare the result. #### Parameters ##### deps Crypto dependencies ###### keccak256 (`data`) => `Uint8Array` Keccak256 hash function ###### rlpEncode (`data`) => `Uint8Array` RLP encode function ###### secp256k1RecoverPublicKey `any` secp256k1 public key recovery #### Returns Function that verifies signature > (`this`): `boolean` ##### Parameters ###### this [`TransactionLegacyType`](#transactionlegacytype) ##### Returns `boolean` #### See [https://voltaire.tevm.sh/primitives/transaction](https://voltaire.tevm.sh/primitives/transaction) for Transaction documentation #### Since 0.0.0 #### Throws Never throws - returns false on error #### Example ```javascript theme={null} import { VerifySignature } from './primitives/Transaction/Legacy/verifySignature.js'; import { hash as keccak256 } from '../../../crypto/Keccak256/hash.js'; import { encode as rlpEncode } from '../../Rlp/encode.js'; import { recoverPublicKey } from '../../../crypto/Secp256k1/index.js'; const verifySignature = VerifySignature({ keccak256, rlpEncode, secp256k1RecoverPublicKey: recoverPublicKey }); const isValid = verifySignature.call(tx); ```