Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBDFTQnSnheWzjfsFpFnd+mFasV0dCoDuQR4RCWK52GDiXrVxuQUXJcHMZM… (1,748 chars)"
  }
}