Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAayvgVHithkt19+C3e5IUNhF3Um1h+0AQwpJhMM52YmSJCUkk6dE8t5gKW… (1,748 chars)"
  }
}