Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDxuo5H1DPeFzUgFkooeH50ZaZ/bFTrZc+gRbPzD20S6VIV5yaekF8bTDgM… (1,748 chars)"
  }
}