Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGsIvdcAj7m/2uTk0KzZgkTyEMGWzIdK7dLK9ewS6oqLGQdqpAj3DG9Eo1l… (844 chars)"
  }
}