Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBQV+VKjnXCpvEj7Mfax0xhbiD3J01PL4Gg+sCebGtwdhqvaLZJb9A1X+x2… (1,748 chars)"
  }
}