Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAT7wV6Tx4HQj7Kd1gro250zw/iVlSZLQG8gRFFf0vLKh88dxrlsS2KZlKx… (1,748 chars)"
  }
}