Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJzy1P/S4jPxT/aZvGWKKdYXzBW6jT6jXoCIioDOVVQUFuoRRLsfeTMmcMQ… (1,748 chars)"
  }
}