Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFhBjsIyztA8h/Qu5yueUqsOFtDYvwRQrGzKdzdJKdWxlh0Z/uO7ebL3mZG… (844 chars)"
  }
}