Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCteNf/rvF6N8rKQQoiSC2cD3SfPe5X6oxmle7QGQs0uRrAlcul76MgCxah… (1,748 chars)"
  }
}