Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCNqE4iH/LSYD/V7efpYNUAmzm33+u3JoodTNWql4aLyh0aJGxGbw8eRi3p… (1,748 chars)"
  }
}