Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDhF5xheOVxS0l7K/FddbHbMq12pMV1tnSWE9vstJIRD1epW/o54P9rDoKG… (1,748 chars)"
  }
}