Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCAxRXqY5VhM2oQoqekHYZ4zQDCrvwAvE3oEtLsifSFUw2fduMiRTN0QcEW… (1,748 chars)"
  }
}