Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQG5m2HG/ym8pZObSb1dn8FZOuJOWDRteuyYnzdbEU5VdlSCws7W2xHLyBIh… (1,748 chars)"
  }
}