Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCoSmNuI4bqCT2LCHnS1RoGzQJMQrj+TRwCbq1rFM1vNmTWlP6/sJUO/Boo… (1,748 chars)"
  }
}