Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBEvQSv2/qP80mcr1yVTNwbBd5ZnnNpbLSZOSsevG3ZIy0tbrX/Fr7Lt1Cl… (1,748 chars)"
  }
}