Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCpquIPSBwyULqUt7zweE3MYKgX2nBz7tCIUuUwWsdgm3nBVDWIENBBZuJL… (1,748 chars)"
  }
}