Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCSicsIIkqW6DTH9K3ax7d+f7UjKCsB+jpBrPjJS1/gAQYEUgw8PG6mtTnD… (1,748 chars)"
  }
}