Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEEDY9tp+pU/EAaJdOR2vWAEq7Gkz7IrzoRdwU/RWvPtTozEnMYf/IaNd4O… (844 chars)"
  }
}