Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFwkut1ZJ3OF6b5Zt04xjLzWUItFxfvyLG0Ih7Om9UQXARTETMF6eMeBgTN… (1,748 chars)"
  }
}