Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAfX3S5TCPJ1w52Jp+iV9fW1nCN2rEgmrmtK5AEDBJroCGE1El0py8dpDZC… (1,748 chars)"
  }
}