Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAp9ULxyeMNonVT7VXFiYEAlxGOB1POMpJdJzRWQcpucDeXQXdwC7bL+XKQ… (1,748 chars)"
  }
}