Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC8F8mOAeujBwV7EDBcUzmAjWODx+owDyP5fIZripDDVnPcux8K/mLZfECC… (1,748 chars)"
  }
}