Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAyxLRLGzzhDH5x9Z4MOfm1qkFZ727Acz0TvHXZKEM9ih7ALJK0sVT8nmSp… (1,748 chars)"
  }
}