Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCLIGZ3RLQC0huguQZXVAlMJRRssQYvZ7cignFZTPFZ0wVuHwSIEDv8ssIv… (1,748 chars)"
  }
}