Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBYnNfW08b4QggE7ZCiHJoJe6JQsqHv1X5ACcH1vWgsWQWrwWzxSMDkv1GY… (844 chars)"
  }
}