Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCKsKhcGAAHCczf3QIo39lc1FTacciW6LyjHmPtAiTzOm7VR+9a6D98mwA+… (1,748 chars)"
  }
}