Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDe0xox7OOj+RfHHLEE6QhU1DlunHPtfj2yWbiMBq7FBRVkOgcLiDbdJHks… (1,748 chars)"
  }
}