Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDWLHnXa6KWbrIavp9mvJroiIamCr5gKocbPkwsqHMnWGrQYCzdiLSwMOZ5… (1,748 chars)"
  }
}