Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB9bqhDpKQHnbgfTZDX/Usic/tULdn1shI6PoGyhtYRk3iA/o91AGx2i7LO… (1,748 chars)"
  }
}