Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHIQJoUOSxGDc3mD5J8fkfpfMkrlWl0LXS54XrLtJKOIHWZOw0CdArXRpaN… (1,748 chars)"
  }
}