Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAA4FcqNvKx672bEDEOU9TNA8m8HMDj09peBc+whECU2g6oeiRNsEQVcTSS… (1,748 chars)"
  }
}