Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAOuHIDLTfkklUmhppE0Pzsgnf5xzq8kTViq8I3oNVnUFxaXZmF9ge5Pg6O… (1,748 chars)"
  }
}