Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCVVAilo2K1+QlIslRkznN9oCz4ym4h6V1bfrTlC3zRcCbzq29tq+tvZJPK… (1,748 chars)"
  }
}