Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD6pXJLNcEVa/1VgoLmrBMzXpDEofwDtqwSVk69QrfRb3moMNykRX5Cwo43… (1,748 chars)"
  }
}