Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDwrllOzROPqVQqjhnNbrRIgZ6etD/FWUVzZgiQ4kpx21LMbH1na7OKEk3e… (1,748 chars)"
  }
}