Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwBKuvCME6VeydSu7Qs74wGSCeK1cTyEJWWmgJrOF/ZrgBA7kVzIyJhQBEFE… (844 chars)"
  }
}