Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBrEhnGaW0WALTOu9aPafDMq8oiAz+FY5POgUQ5qEGsrhP3rQDU4fF8JL79… (1,748 chars)"
  }
}