method Lucid.prototype.metadataOfimport { Lucid } from "https://deno.land/x/lucid@0.10.10/src/lucid/lucid.ts"; metadataOf<T = Json>(unit: Unit): Promise<T>Query CIP-0068 metadata for a specifc asset. Type ParametersoptionalT = JsonParametersunit: UnitReturnsPromise<T>