message: Fix: core util `objectToErrorString` method parse objects
diff: @@ -268,7 +268,12 @@ export const bigNumber = (value: number | string | BN): BN => {
  */
  export const objectToErrorString = (object: Object = {}): string =>
  Object.keys(object)
  - .reduce((allArgs, key) => `${allArgs}${key} (${String(object[key])}), `, '')
  + .reduce(
  + (allArgs, key) =>
  + `${allArgs}${key} (${String(JSON.stringify(object[key]))}), `,
  + '',
  + )
  + .replace(/"/g, '')
  .trim();
  /**
  