Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDkdW2JtCsQqTjFikqUi7xAcAFvmg3Hx37YFU3JHYNW6gXevl0MUWFDTjYE… (1,748 chars)"
  }
}