Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAsRymVDwxYQ5Kr8Bkfdjl6janj2aO4DrJcMrMVnLYSlWNFpI6h7DsqWm3n… (1,748 chars)"
  }
}