Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDKV6zs3Ee0a8981OdJKZxXmakmRtxzWiRSgGfFiRHsQEsmDbj2BITbX5oD… (1,748 chars)"
  }
}