Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCN5YU0Yv82zHgY0Mg8CaAeoQgBwUoJT8aXT5w9Y+TdOn3md+2PtQc+tnRE… (1,748 chars)"
  }
}