Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH9lDzEW5A4cfFgxRKVcsOcXchrIoEMcS1c+8GOkNeSU3yO+I6ZJJzxc7lw… (1,748 chars)"
  }
}