Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB4CV7vQWMdrytUfnlV/xmil2Bl4RdBwSPg/g93mTCaOSqJWtqZgfgMcrQb… (1,748 chars)"
  }
}