Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQKe4AwiYCC+UXLoz+HFiM3NhttdMa5yu7g1cSb8v2brtjRVxoaiANiy/F/k… (1,748 chars)"
  }
}