Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAgF0kwYBKQuEOvhRoT1vKS3RD3hI5mEEHAZP/I9eebNBBrROBugupcJzGe… (1,748 chars)"
  }
}