Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCBuRZRFScEmgKR1oOKr2H/mJ10jxJbB+CI3odHww8WdVDRf7rXPZtBNKWD… (1,748 chars)"
  }
}