Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQF+IaBe6ePKSHXOfcDuoASGmhZNHHg88wGvG1HV4vAEqRs3UC3otIAvt+nw… (1,748 chars)"
  }
}