Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQA5Y1vvlGLcpr/3rd9Z0mtrgH4rBsMMGfs+sXyhgezWYHy3Kz8hWxPBwDS3… (1,748 chars)"
  }
}