export class TokenMetadata {
public title: string = '',
public issued_at: string = '',
public media: string = '',
public extra: Uint8Array = new Uint8Array(0),
public description: string = '',
public media_hash: string = '',
public expires_at: string = '',
public starts_at: string = '',
public updated_at: string = '',
public reference: string = '',
public reference_hash: string = ''
export class NFTContractMetadata {
public spec: string = NFT_SPEC,
public name: string = NFT_NAME,
public symbol: string = NFT_SYMBOL,
public icon: string = '',
public base_uri: string = '',
public reference: string = '',
public reference_hash: string = ''