Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCqkEjt9b0D55O7XmaQbbGG0IeVOUFDvMJGs6PJp9Jt2nzUeKTCSWddAMOF… (1,748 chars)"
  }
}