Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDYHJ1Epjq1GIFlgBHTxTMudg5TlEB+pKmX3nBPoKgQ7QugxG+8H6FdvEnw… (1,748 chars)"
  }
}