Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwHGiWUBX8oBbFHe/tP/biB/suxlo7OOsrUPTPgDzDXVYRfJbcS8M+Yj0WgD… (844 chars)"
  }
}