Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCf/75Uby32EU0EIuhLB5fcHoHVS/JgG7Bjd+P/xPfroS2/r4rCow+XbKII… (1,748 chars)"
  }
}