Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD2wMUt+bht6EuZy7/RUR7uXCrnSNxXMq4DqfXt3/dcETMdm9UwRbSEawgd… (1,748 chars)"
  }
}