Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD4M65byXLBfT/TN2/UBUtwKBUswZ1j4y09IuYXCPWzgnr5ViQqbHT43HHV… (1,748 chars)"
  }
}