Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBMiRn7zvx8vf2JUaSaxUod27Nv2G8ZiD2iNo2EeslPb1r8JQIx3jq150Hy… (1,748 chars)"
  }
}