Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC0HXHAugzM8NdotD8MGBiTVKb4oDh8CXM2pM4qtUgaLwt5+fODtDfoxMYL… (1,748 chars)"
  }
}