Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD6jKCw5vdo6OtpfBl0D3c7p3RPtxKzDCpTGk12mJ0wIirtR9Dcui3tYQoY… (1,748 chars)"
  }
}