Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFiaUTyDJYw6olJUKinTlmuWb8PHLG6Gqu8HtjfReS3m2KZSIotzFEcxe00… (1,748 chars)"
  }
}