Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB0LPpmUoeZtqS36qJYJiZ/SfaVtdeqM/dPBxymuWz0g0SngOJ8WfUo3WhP… (1,748 chars)"
  }
}