Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCURU7k/Ng/UUzQ6Pph8UrnJawkgD/I0OpJyMUfFbCr1VzkRX8CVFNgW10a… (1,748 chars)"
  }
}