Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDcHuhkZ8TMIbioUq60Wxg6OTqmzYvs0946UNFYoFIQ1BCO33IZ/j4RpNrL… (1,748 chars)"
  }
}