Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFBWdHlgQ3IF0xj5xCNhPNJWxsWtM93FOyxFpKq2u5a+3GdxGK3mzK5sxkp… (1,748 chars)"
  }
}