Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCPZgJWTM6w9xAG2hMk6yP6r4LqqCsROwFp5hbLwjqZongxGE8JZtf5dE+R… (1,748 chars)"
  }
}