Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDqBGsGEvY2Rdw5pfK36WNg5WnVs+23SZTkqLj9E4nTJQgJu0WrEJSPqljp… (1,748 chars)"
  }
}