Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFbkCTq8JwEYv3AXfG3PeVTg/aZXZLD1B9i1gZB/HQ+AjEqo3a6tTong3hr… (844 chars)"
  }
}