Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGwZi0zLrwyIx0KdXbi4g0sINJAnlWLPBpZlMhnCQDeWwpDTs6YrwavZh6k… (1,748 chars)"
  }
}