Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBuuuePg3P3iwspSXlAV/ZVdgc9TPkwt9cooXBjYM9RFgV60ZmTCUbPNWLS… (1,748 chars)"
  }
}