Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCcbBvx7rYHUoCk8lSFUS7RSXN9KGh+VPFYa7WEeOzSUgwGMrOd00HSxx7Q… (1,748 chars)"
  }
}