Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCwXbmgGdTC7kHE5WjYguC1OLC20OhqmfzWcToWn3/1wWeWkIGz2DJrAoCr… (1,748 chars)"
  }
}