Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCbSVT4y77+D99tF+CN2uYKMvKUZsodtzoD0Uvu90tW7GiBi8Y8H//EFOSu… (1,748 chars)"
  }
}