Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDzA1WEzwjlgy0ZF9jHI+D7bs+/vtcPX8n11OxstoM0/0etY+8la6Iz94BQ… (1,748 chars)"
  }
}