AuthorizationListItem

Composite 342 v393

ethereum::transaction::eip7702::AuthorizationListItem

About This Type

Structured type: AuthorizationListItem.

A struct-like type where each field is encoded in declaration order.

Encoding: Fields encoded consecutively in declaration order, no field names or separators.

Fields (4)

#	Name	Type
0	chain_id	u64
1	address	H160
2	nonce	U256
3	signature	MalleableTransactionSignature

SCALE Encoding

Rule: 4 fields encoded consecutively in declaration order. No field names or delimiters.
Size: sum of field sizes

Examples

Struct with 4 fields = chain_id: u64, address: H160, nonce: U256, signature: MalleableTransactionSignature

0x<field0><field1><field2><field3>

field 0 chain_id: u64

field 1 address: H160

field 2 nonce: U256

field 3 signature: MalleableTransactionSignature

Code Examples

import { TypeRegistry } from "@polkadot/types";

const registry = new TypeRegistry();

// Encode AuthorizationListItem
const value = registry.createType("AuthorizationListItem", {
  chain_id: 1_000_000_000n,
  address: 0,
  nonce: 0,
  signature: 0
});
console.log("Hex:", value.toHex());

Referenced By (1)

#341 Vec<AuthorizationListItem>

Type Information

Type ID: 342
Kind: Composite
Path: ethereum::transaction::eip7702::AuthorizationListItem
Runtime: v393

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