Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDik3MSGBvt+LZ+i+mWowj4vJjSbwWKOnXJWsk2QrKuEUut3CqpkqhM6BHU… (1,748 chars)"
  }
}