Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCJeh1LX550KcmxGwZPCPCeg6D1xZMvG/Xrl2cTXmxor2tQofx1NSVABuvP… (1,748 chars)"
  }
}