Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDU8TQln7qx8cpd6kXFZZtQCGHMzZ5BUOBfywJ3uy7JQXTExsna0A5rOkDD… (1,748 chars)"
  }
}