Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQClq7qv7PamcEeUGF5rB490A7dLBSi4+kMDiIEwt5eyzQm41n21loNhA5Ah… (1,748 chars)"
  }
}