Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCJ53tZTkOoqwb+H0XFMMYmUuFf2VYvG3QwJ2FEcQXFJTHJkP4j2uqi4Gn/… (1,748 chars)"
  }
}