Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAbKzwKcaT3vqIov+c2KtEInpmPgrzCE0rh0k8IZsVmJQoQFMxLiUQT8A1n… (844 chars)"
  }
}