Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA2wi9oL0q3BTqQIBTD3XsyxvyMnFXFDmUFZALACvCzxnDDNw80M02OrWGi… (1,748 chars)"
  }
}