Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD7kZSNTKq8toqeCzf30vgpet7zevDy8Lntv9CCPgfi8DK6FMHgVe8Eenp7… (1,748 chars)"
  }
}