Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCjtr3ja3CaUgdDgN89EIF8vUNxozyrR9kYdRR1mFjgaB1LvdUjOeBad/nw… (1,748 chars)"
  }
}