Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBLsL07B9fR9g37SM4HyPy0OWileLQXDdQZcpy/uYgfcCi3Tiuqw74QZqAW… (1,748 chars)"
  }
}