Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEQxz5lGeWwyHVoyd33CRz4j3/2YkMcpUtHVfdiIjMXBH9S9DZVQxHNbR9D… (1,748 chars)"
  }
}