Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD3uYCWjhFBfChW34vCN4qfEBtghGa0cDemKTwWZwS4Q2NBMdPVWtRl3ZEb… (1,748 chars)"
  }
}