Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDI211LgvXHwGMFDTHchNXc58bx+u4zvsXvfJdKbLyCJkljDEVXck1QpxUv… (1,748 chars)"
  }
}