Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCLabQJTyCt9aAPKq3yoRvp6y6k2NGpET4UtVqJzTxJ2zCHVRnBUnGIPYC7… (1,748 chars)"
  }
}