Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDM4ztG1Pz8zstTWnRfA5frZY1k115eoZci+LXsDKdmjWl/4c1ISpUgIyzS… (1,748 chars)"
  }
}