Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCdWGZW8NNFSU0eTX0eiizTpu+q4bgea0dYbpGumL6CR3d9jmKy0tM+i4iE… (1,748 chars)"
  }
}