Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC99KHiDreS8X+w+FdAurdzrjRgdztDxSB+6hqSFgwz2wOaGCItj/nDUF/K… (1,748 chars)"
  }
}