Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAvBG00vUhgRBQWWfNXXRIHgMeyzoRA6WrE3iorlQlHATuYE0Io/PZAo+G5… (1,748 chars)"
  }
}