Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGjYnW9qDjDNE0crQnV7a2TE8fz7M+VWzqiOhxbtvxpwmkRSrrV1PhEkYUE… (844 chars)"
  }
}