Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBUN6Rkgjj4n6iSDn1LmehTUgToCW5qoQX6EsWKXUaPDGZgUWQ7DKre6VCX… (1,748 chars)"
  }
}