Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCMt1ni2duWN0QCTYxDyJ2Rp2W4+v1upYggcFXE8IrDdXoALqMjqDQ+/4AT… (844 chars)"
  }
}