import { UNMASK_VERSION } from "https://dotland.deno.dev/x/polkadot@0.2.24/types/extrinsic/constants.ts";
x/polkadot/types/extrinsic/constants.ts>UNMASK_VERSION
import { UNMASK_VERSION } from "https://dotland.deno.dev/x/polkadot@0.2.24/types/extrinsic/constants.ts";