Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCrE55ESQ9qZLoqe4cZflQlkcKgRrD3zMHafUp2f6OaykDSPQpV0wBH3lIY… (1,748 chars)"
  }
}