Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDxvVlojh+mXmikDe3AlkJZkNn9+6GeuaSzVrp5nFESCDZZjLu+6Cqv1d87… (1,748 chars)"
  }
}