Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBCEyX1h0QSWQENOqjmSmClOo86ClBmDq4zfmZuLUsXfz4BjO6dbgKt0u/Y… (1,748 chars)"
  }
}