Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBMlphE20/pffe5tVemS/w/pf0UMCd3n/x8/9o535HoTHj4U3Hhg8hhQFga… (1,748 chars)"
  }
}