Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQErneAITq3SkSvE3dOlOvFrHM4w5ttWmvn/DP8Qn3C8UmJYFTrpnIBVePBt… (1,748 chars)"
  }
}