Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCFJLidwXZsKY6kGBVVrVUsQ4a7iZWq/ralOjYgJ2JPqyQKERhUu+j1sWJ7… (1,748 chars)"
  }
}