Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCat8j4NnIJ834Vg0UIa0R/HUBxRlFrpSAzeAGKFE+xBg91FpBHwwgDgAIw… (1,748 chars)"
  }
}