Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGY2o5XtHFiUlS5DBlSSkKEtJiwyT5QgwGmjVJetpgqRBbx1p2zPBKT1l7n… (844 chars)"
  }
}