Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBhORcd7X9aw7nN++I3GGyh7MUVhlrbHo8TowNn/+yNZDWGWOsNd01NhcN3… (1,748 chars)"
  }
}