Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDyr7lTkTSAmUxSZRz3Ye2vHxrvMG+ztmDSGlRmo8DPC2ptX2QCM0MPpTPr… (1,748 chars)"
  }
}