Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDOm5o3uVecCvSWW/fG1A9lmq4MYC/DT7JZsui0jEqXMhS9+03D6HPXBenE… (1,748 chars)"
  }
}