Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC+dKzDu5c+mKhOteF9ADGVHGbl3ie95L+CUUIAKSe16XoUJ/FXwF5Abm2l… (1,748 chars)"
  }
}