Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBFWImeZm7MrLkvsk8nFZPGisaoM0ZjYKis8lo9vSRhXTd2c1XwR+GbWwUX… (1,748 chars)"
  }
}