Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFh5NKiEUKhtpHCX5Y0r8sjeenr4nxvODT5F0P/Hk6IlHNrCcOr/mFUNPUf… (844 chars)"
  }
}