Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCm5VHH3r+HxZHf7s/CAseZjfmlZaEe/AxKXMgEPhIn8EpU9M3KKOGWKMEC… (1,748 chars)"
  }
}