Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBW3yG9i7bnMRrIt4BzkX2nQYht5/H3udptgghQH0op8CpZnoZd+CzVmgdQ… (1,748 chars)"
  }
}