Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDX83v5uuBIQ3TNvmWfybAHiJqJeAr1tCu5IH9/fdDtEH0jKzkX3YS00kPq… (1,748 chars)"
  }
}