Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB70lKfqUTBPga8HCJshqJ0MiG+J5/bJxmaymABPKbW0g8i9fA2MW80iCz1… (1,748 chars)"
  }
}