Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB4rwtVv4OFJiTL657OLabLcvK7BKkuQ36KwrG9cnr1t2KFnU4u59PgB2hd… (1,748 chars)"
  }
}