Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDJHAaKYMSQsYPtBRGRapOFFZaqhZ6wLQ8KPQgOX3ZevFfhdOxT1BUZ0uw8… (844 chars)"
  }
}