Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBA4J+CFXNSyJTKeilH7uf8AW0jji/RbjC2I2a6UPe9bFzwXUWfUYF2IZcx… (1,748 chars)"
  }
}