Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBNO3MAUxksJh2uJoUnnE+0Orl1EsLMjQ0Mfpx+4KVhnVsSn5hWF+KyNSqx… (844 chars)"
  }
}