Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHs962gQ1SgzM7hbKHijmAA9RiM8lXfoDw+8MQrxdTDOjMQsbM1RROtx5g4… (1,748 chars)"
  }
}