Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDdPGoTpa+g3E1Exd42MuSvgw2Kqleo/JF4mpp5WV3nZSDD7QexEVVgut1t… (1,748 chars)"
  }
}