Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAzCDLscTjKbPlO+poUd9Mp5psovXC/AFeAMmBAS4RKzBL1ZtA4mMbxTpwL… (1,748 chars)"
  }
}