Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCX4zGak5ewqF46zz94OqipEkqGqPVhDbP1I23HgQBwpXjTxUmt5n3WRyAR… (1,748 chars)"
  }
}