Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwA5Iq1s/FJgXZiDK5J3vEXOHtPzlACIfbYON7NdyBdNXBUVouCaA/IySbDd… (844 chars)"
  }
}