Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBRc7HCJA6Rzv2Js5zbyPG/AmPKhXkOeLXvd0pbyFDixQb8X6gFUfJX0kFq… (1,748 chars)"
  }
}