Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQHzrygzRV9lqXBAV0pBqZUr4+QBZgmhJEEXNIrOlh3FB0Zo5sa7bGqdd2xu… (1,748 chars)"
  }
}