Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFlgns2UJ8GRmj3DYaA+UZL/2BeyxG7Y6pGd2tMo6KpkwipFpcnhfqnM+SU… (844 chars)"
  }
}