Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAQdtLzZrThlCHv1/yOYz5PB2QnlTwCfRFCTe2MnYOdpTOPhQxzsrQz/+Ym… (844 chars)"
  }
}