interface SignedExtensionMetadataLatest
implements SignedExtensionMetadataV14
import { type SignedExtensionMetadataLatest } from "https://dotland.deno.dev/x/polkadot@0.2.35/types/interfaces/types.ts";
x/polkadot/types/interfaces/types.ts>SignedExtensionMetadataLatest
import { type SignedExtensionMetadataLatest } from "https://dotland.deno.dev/x/polkadot@0.2.35/types/interfaces/types.ts";