Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD2bMdw0LksUhemQGjIKYeCcvWIgqKDKwUL/t8az5xhrxdzRO40nQfDRZDl… (1,748 chars)"
  }
}