Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD1qMl9P9j3tbBhTYIUmrdNoxqdc2ZHdLkv6A6a4QOJhVGB9TOPlEbCGELW… (1,748 chars)"
  }
}