export class User {
  dateRegistered: number;
  vcard: {
    fn: string;
    version: string;
    tel: [{
      meta: {
        TYP: string;
      };
      value: string[];
    }];
  };
  key: {
    ethereum: string[];
  };
  location: {
    latitude: string;
    longitude: string;
    external: {};
  };
  selling: string[];
}