Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCY0oIJFKrwxuTKVUlw9gnWnKkZzOvYjCXQc0UpmKVtWx4VYVnEIyr3BT9e… (844 chars)"
  }
}