Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCNBlmxd/qgM0jKV3UclXK4+JQZALXXl3C0BbxQfgSKhBWUET+G77ABclQA… (1,748 chars)"
  }
}