Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA/3WlnTc7S6Ogea7Sxh1wBxlEzvWloy0PwyJBk6S9BQz/anc7ihoLMdhRj… (1,748 chars)"
  }
}