Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEdlKcTyL8DWAKiXOFzDf53+sAi7uXIUC9HGF5BlYTRGRQqDyyroJ+eg0Tq… (844 chars)"
  }
}