Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDbZdKNnnxCBfQwjxuQeGmL1ZSI5QQabGxmTXg6Gkarw3PDC7yw/vDLG8dE… (1,748 chars)"
  }
}