Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAOVCUxcFEfb8iWiTz6Bj7qeYMBRv++H5V/63ng6e1nG0fQvYDUssYerFYP… (1,748 chars)"
  }
}