Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC4KhePR0mnRJDfOTDBkCqMO/Zf5bt3h9Zg9geIAGZPiUjOS2RsVi6MMhDt… (1,748 chars)"
  }
}