message: eth account to string
diff: @@ -3,12 +3,12 @@ import { TransactionReceipt } from 'web3/types';
  export interface OnChainProperties {
  assetId: number;
  - owner: GeneralLib.Configuration.EthAccount;
  + owner: string;
  powerInW: number;
  acceptedToken?: number;
  onCHainDirectPurchasePrice: number;
  - escrow: GeneralLib.Configuration.EthAccount[];
  - approvedAddress: GeneralLib.Configuration.EthAccount;
  + escrow: string[];
  + approvedAddress: string;
  }
  export const getBalance = async (owner: string, configuration: GeneralLib.Configuration.Entity): Promise<number> => {
  @@ -65,12 +65,12 @@ export const setApprovalForAll = async (
  };
  export abstract class Entity extends GeneralLib.BlockchainDataModelEntity.Entity implements OnChainProperties {
  assetId: number;
  - owner: GeneralLib.Configuration.EthAccount;
  + owner: string;
  powerInW: number;
  acceptedToken?: number;
  onCHainDirectPurchasePrice: number;
  - escrow: GeneralLib.Configuration.EthAccount[];
  - approvedAddress: GeneralLib.Configuration.EthAccount;
  + escrow: string[];
  + approvedAddress: string;
  initialized: boolean;
  